3:1 Ratio Heat Shrink Tubing

1.5mm 3:1 Heat Shrink Tubing
3mm 3:1 Heat Shrink Tubing
6mm 3:1 Heat Shrink Tubing
9mm 3:1 Heat Shrink Tubing
12mm 3:1 Heat Shrink Tubing
18mm 3:1 Heat Shrink Tubing
24mm 3:1 Heat Shrink Tubing
40mm 3:1 Heat Shrink Tubing

3:1 Heat Shrink Tubing

Economical & Easy To Install Heatshrink Tubing

Heat activated tubing used in waterproofing, color identification, strain relief and protection.

Sumitube 3:1 polyolefin heat shrink tubing is an effective and economical way to professionally finish the ends of any wire harness application. The over-expanded product configuration easily fits over the end of a connector, and shrinks down to 33% of its original diameter to fit snugly over the wires. With our wide assortment of bright colors, now you can attractively color coordinate the ends of our expandable braided sleeving.

1.5mm 3:1 Heat Shrink Tubing

Shop for general purpose heatshrink tubing with a 3 to 1 shrink ratio. Pre-shrunk Diameter: 1.5mm.

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Save $105.00
Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (1000' Spool)Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (1000' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (1000' Spool)
$245.00 $350.00
Save $105.00
Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (1000' Spool)Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (1000' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (1000' Spool)
$245.00 $350.00
Save $105.00
Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (1000' Spool)Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (1000' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (1000' Spool)
$245.00 $350.00
Save $105.00
Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (1000' Spool)Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (1000' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (1000' Spool)
$245.00 $350.00
Save $105.00
Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (1000' Spool)Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (1000' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (1000' Spool)
$245.00 $350.00
Save $105.00
Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (1000' Spool)Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (1000' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (1000' Spool)
$245.00 $350.00
Save $105.00
Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (1000' Spool)Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (1000' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (1000' Spool)
$245.00 $350.00
Save $105.00
Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (1000' Spool)Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (1000' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (1000' Spool)
$245.00 $350.00
Save $105.00
Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (1000' Spool)Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (1000' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (1000' Spool)
$245.00 $350.00
Save $105.00
Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (1000' Spool)Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (1000' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (1000' Spool)
$245.00 $350.00
Save $105.00
Sumitomo Sumitube A2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (1000' Spool)Sumitomo Sumitube A2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (1000' Spool)
Sumitomo Electric Sumitomo Sumitube A2(3X) 1.5/0.5mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (1000' Spool)
$245.00 $350.00

3mm 3:1 Heat Shrink Tubing

Shop for general purpose heatshrink tubing with a 3 to 1 shrink ratio. Pre-shrunk Diameter: 3mm.

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Save $58.50
Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (500' Spool)Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (500' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (500' Spool)
$136.50 $195.00
Save $58.50
Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (500' Spool)Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (500' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (500' Spool)
$136.50 $195.00
Save $58.50
Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (500' Spool)Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (500' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (500' Spool)
$136.50 $195.00
Save $58.50
Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (500' Spool)Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (500' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (500' Spool)
$136.50 $195.00
Save $58.50
Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (500' Spool)Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (500' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (500' Spool)
$136.50 $195.00
Save $58.50
Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (500' Spool)Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (500' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (500' Spool)
$136.50 $195.00
Save $58.50
Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (500' Spool)Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (500' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (500' Spool)
$136.50 $195.00
Save $58.50
Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (500' Spool)Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (500' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (500' Spool)
$136.50 $195.00
Save $58.50
Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (500' Spool)Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (500' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (500' Spool)
$136.50 $195.00
Save $58.50
Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (500' Spool)Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (500' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (500' Spool)
$136.50 $195.00
Save $43.50
Sumitomo Sumitube A2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (500' Spool)Sumitomo Sumitube A2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (500' Spool)
Sumitomo Electric Sumitomo Sumitube A2(3X) 3/1mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (500' Spool)
$136.50 $180.00

6mm 3:1 Heat Shrink Tubing

Shop for general purpose heatshrink tubing with a 3 to 1 shrink ratio. Pre-shrunk Diameter: 6mm.

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Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (200' Spool)Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (200' Spool)
$82.60 $90.00
Save $7.40
Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (200' Spool)Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (200' Spool)
$82.60 $90.00
Save $35.40
Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (200' Spool)Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (200' Spool)
$82.60 $118.00
Save $7.40
Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (200' Spool)Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (200' Spool)
$82.60 $90.00
Save $7.40
Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (200' Spool)Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (200' Spool)
$82.60 $90.00
Save $35.40
Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (200' Spool)Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (200' Spool)
$82.60 $118.00
Save $7.40
Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (200' Spool)Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (200' Spool)
$82.60 $90.00
Save $7.40
Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (200' Spool)Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (200' Spool)
$82.60 $90.00
Save $7.40
Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (200' Spool)Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (200' Spool)
$82.60 $90.00
Save $7.40
Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (200' Spool)Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (200' Spool)
$82.60 $90.00
Save $7.40
Sumitomo Sumitube A2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (200' Spool)Sumitomo Sumitube A2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (200' Spool)
Sumitomo Electric Sumitomo Sumitube A2(3X) 6/2mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (200' Spool)
$82.60 $90.00

9mm 3:1 Heat Shrink Tubing

Shop for general purpose heatshrink tubing with a 3 to 1 shrink ratio. Pre-shrunk Diameter: 9mm.

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Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (By the Foot)Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (By the Foot)
$0.67
Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (By the Foot)Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (By the Foot)
$0.67
Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (By the Foot)Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (By the Foot)
$0.67
Sumitomo Sumitube A2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (By the Foot)Sumitomo Sumitube A2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (By the Foot)
Sumitomo Electric Sumitomo Sumitube A2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (By the Foot)
$0.66
Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (By the Foot)Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (By the Foot)
$0.67
Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (By the Foot)Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (By the Foot)
$0.67
Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (By the Foot)Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (By the Foot)
$0.67
Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (By the Foot)Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (By the Foot)
$0.67
Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (By the Foot)Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (By the Foot)
$0.67
Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (By the Foot)Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (By the Foot)
$0.67
Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (By the Foot)Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (By the Foot)
$0.67
Save $10.00
Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (200' Spool)Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 9/3mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (200' Spool)
$92.00 $102.00

12mm 3:1 Heat Shrink Tubing

Shop for general purpose heatshrink tubing with a 3 to 1 shrink ratio. Pre-shrunk Diameter: 12mm.

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Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (By the Foot)Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (By the Foot)
$0.75
Save $45.00
Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (200' Spool)Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (200' Spool)
$105.00 $150.00
Save $45.00
Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (200' Spool)Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (200' Spool)
$105.00 $150.00
Save $45.00
Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (200' Spool)Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (200' Spool)
$105.00 $150.00
Save $45.00
Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (200' Spool)Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (200' Spool)
$105.00 $150.00
Save $45.00
Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (200' Spool)Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (200' Spool)
$105.00 $150.00
Save $45.00
Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (200' Spool)Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (200' Spool)
$105.00 $150.00
Save $45.00
Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (200' Spool)Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (200' Spool)
$105.00 $150.00
Save $45.00
Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (200' Spool)Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (200' Spool)
$105.00 $150.00
Save $45.00
Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (200' Spool)Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (200' Spool)
$105.00 $150.00
Save $45.00
Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (200' Spool)Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (200' Spool)
$105.00 $150.00
Save $12.40
Sumitomo Sumitube A2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (200' Spool)Sumitomo Sumitube A2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (200' Spool)
Sumitomo Electric Sumitomo Sumitube A2(3X) 12/4mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (200' Spool)
$103.60 $116.00

18mm 3:1 Heat Shrink Tubing

Shop for general purpose heatshrink tubing with a 3 to 1 shrink ratio. Pre-shrunk Diameter: 18mm.

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Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (By the Foot)Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (By the Foot)
$1.00
Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (By the Foot)Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (By the Foot)
$1.00
Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (By the Foot)Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (By the Foot)
$1.00
Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (By the Foot)Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (By the Foot)
$1.00
Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (By the Foot)Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (By the Foot)
$1.00
Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (By the Foot)Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (By the Foot)
$1.00
Sumitomo Sumitube A2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (By the Foot)Sumitomo Sumitube A2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (By the Foot)
Sumitomo Electric Sumitomo Sumitube A2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (By the Foot)
$1.00
Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (By the Foot)Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (By the Foot)
$1.00
Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (By the Foot)Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (By the Foot)
$1.00
Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (By the Foot)Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (By the Foot)
$1.00
Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (By the Foot)Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (By the Foot)
Sumitomo Electric Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (By the Foot)
$1.00
Save $60.00
Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (200' Spool)Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 18/6mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (200' Spool)
$140.00 $200.00

24mm 3:1 Heat Shrink Tubing

Shop for general purpose heatshrink tubing with a 3 to 1 shrink ratio. Pre-shrunk Diameter: 24mm.

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Save $89.40
Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (200' Spool)Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (200' Spool)
$208.60 $298.00
Save $89.40
Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (200' Spool)Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (200' Spool)
$208.60 $298.00
Save $89.40
Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (200' Spool)Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (200' Spool)
$208.60 $298.00
Save $89.40
Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (200' Spool)Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (200' Spool)
$208.60 $298.00
Save $89.40
Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (200' Spool)Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (200' Spool)
$208.60 $298.00
Save $89.40
Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (200' Spool)Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (200' Spool)
$208.60 $298.00
Save $89.40
Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (200' Spool)Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (200' Spool)
$208.60 $298.00
Save $89.40
Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (200' Spool)Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Brown (200' Spool)
$208.60 $298.00
Save $89.40
Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (200' Spool)Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (200' Spool)
$208.60 $298.00
Save $89.40
Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (200' Spool)Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (200' Spool)
$208.60 $298.00
Save $22.80
Sumitomo Sumitube A2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (200' Spool)Sumitomo Sumitube A2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (200' Spool)
Sumitomo Electric Sumitomo Sumitube A2(3X) 24/8mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (200' Spool)
$207.20 $230.00

40mm 3:1 Heat Shrink Tubing

Shop for general purpose heatshrink tubing with a 3 to 1 shrink ratio. Pre-shrunk Diameter: 40mm.

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Save $165.60
Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (200' Spool)Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Yellow (200' Spool)
$386.40 $552.00
Save $165.60
Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (200' Spool)Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - White (200' Spool)
$386.40 $552.00
Save $165.60
Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (200' Spool)Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Red (200' Spool)
$386.40 $552.00
Save $165.60
Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (200' Spool)Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Purple (200' Spool)
$386.40 $552.00
Save $165.60
Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (200' Spool)Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Orange (200' Spool)
$386.40 $552.00
Save $165.60
Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (200' Spool)Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Grey (200' Spool)
$386.40 $552.00
Save $165.60
Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (200' Spool)Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Green (200' Spool)
$386.40 $552.00
Save $165.60
Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (200' Spool)Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Blue (200' Spool)
$386.40 $552.00
Save $165.60
Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (200' Spool)Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (200' Spool)
Sumitomo Electric Sumitomo Sumitube B2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Black (200' Spool)
$386.40 $552.00
Save $39.60
Sumitomo Sumitube A2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (200' Spool)Sumitomo Sumitube A2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (200' Spool)
Sumitomo Electric Sumitomo Sumitube A2(3X) 40/13mm Flexible Polyolefin 3:1 Heat Shrink Tubing - Clear (200' Spool)
$386.40 $426.00