Gardner Bender 3-in Heat Shrink Tubing, 3/4 to 3/8-in Diameter, Black
Gardner Bender HST-750B
SKU ECM-HST750B
Gardner Bender's 3-in Heat Shrink Tubing, 3/4 to 3/8-in, Black, constructed from flame-retardant polyolefin, is ideal for cable insulation, repair, marking or bundling. Shop our full selection of Gardner Bender's products at HomElectrical today!
Image may not depict product actual color, inclusions or accessories
Gardner Bender's 3-in Heat Shrink Tubing, 3/4 to 3/8-in, Black, constructed from flame-retardant polyolefin, is ideal for cable insulation, repair, marking or bundling. Shop our full selection of Gardner Bender's products at HomElectrical today!
Gardner Bender 3-in Heat Shrink Tubing, 3/4 to 3/8-in, Black features:
- Provides excellent protection from mechanical abrasion and moisture.
- Flame-retardant polyolefin construction resists common fluids and solvents.
- Repairs, strengthens and protects cable insulation to ensure strong connections.
- Ideal for general purposes uses including adding perspiration-resistant grip to tool and sporting handles or sealing rope ends.
- Excellent product to repair appliance, extension or small electronic cords that are exposing bare wires.
- 600 V/Mil Dielectric strength.
- 2: 1 shrink ratio means tubing shrinks to 1/2 it's ID (inner diameter) size.
- Self-extinguishing tubing will not drip, crack or flow when heated to shrink temperatures.
- Shrink temperature: 120'C (250' F) to 250' C (480' F).
- Meets UL 224, 125 degrees Celsius; CSA C22.2 #198.1, 125 degrees Celsius; MIL-DTL-23053/5, Class 1 and 2, AMS 3636 and 3637; DEF STAN 59-79, Issue 3 Type 2a.
- 3/4-in pre-shrink diameter; 3/8-in post-shrink diameter.
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Gardner Bender HST-750B Description
Gardner Bender 3-in Heat Shrink Tubing, 3/4 to 3/8-in, Black features:
- Provides excellent protection from mechanical abrasion and moisture.
- Flame-retardant polyolefin construction resists common fluids and solvents.
- Repairs, strengthens and protects cable insulation to ensure strong connections.
- Ideal for general purposes uses including adding perspiration-resistant grip to tool and sporting handles or sealing rope ends.
- Excellent product to repair appliance, extension or small electronic cords that are exposing bare wires.
- 600 V/Mil Dielectric strength.
- 2: 1 shrink ratio means tubing shrinks to 1/2 it's ID (inner diameter) size.
- Self-extinguishing tubing will not drip, crack or flow when heated to shrink temperatures.
- Shrink temperature: 120'C (250' F) to 250' C (480' F).
- Meets UL 224, 125 degrees Celsius; CSA C22.2 #198.1, 125 degrees Celsius; MIL-DTL-23053/5, Class 1 and 2, AMS 3636 and 3637; DEF STAN 59-79, Issue 3 Type 2a.
- 3/4-in pre-shrink diameter; 3/8-in post-shrink diameter.
Similar Electrical Wire Tubing & Sleeve Products
Free Shipping Eligible
$2.49Pack of 2
In Stock-
Ships between 01/19/2026 - 02/02/2026
Product Specifications
| Part Number | HST-750B |
| Certificate | RoHS Compliant |
| Color / Finish | Black |
| Product Dimensions | 3-in X 0.75-in X 0.75-in |
| Weight | 0.01-lb |
| UPC | 032076077655 |
Manufacturer Description
Heat Shrink Tubing, 3/4" - 3/8", Black, 3"; 2/Clam, 5 Clams/Master
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Gardner Bender's 3-in Heat Shrink Tubing, 3/4 to 3/8-in, Black, constructed from flame-retardant polyolefin, is ideal for cable insulation, repair, marking or bundling. Shop our full selection of Gardner Bender's products at HomElectrical today!
Free Shipping Eligible
$2.49Pack of 2
In Stock-
Ships between 01/19/2026 - 02/02/2026
Similar Electrical Wire Tubing & Sleeve Products
Gardner Bender HST-750B Description
Gardner Bender 3-in Heat Shrink Tubing, 3/4 to 3/8-in, Black features:
- Provides excellent protection from mechanical abrasion and moisture.
- Flame-retardant polyolefin construction resists common fluids and solvents.
- Repairs, strengthens and protects cable insulation to ensure strong connections.
- Ideal for general purposes uses including adding perspiration-resistant grip to tool and sporting handles or sealing rope ends.
- Excellent product to repair appliance, extension or small electronic cords that are exposing bare wires.
- 600 V/Mil Dielectric strength.
- 2: 1 shrink ratio means tubing shrinks to 1/2 it's ID (inner diameter) size.
- Self-extinguishing tubing will not drip, crack or flow when heated to shrink temperatures.
- Shrink temperature: 120'C (250' F) to 250' C (480' F).
- Meets UL 224, 125 degrees Celsius; CSA C22.2 #198.1, 125 degrees Celsius; MIL-DTL-23053/5, Class 1 and 2, AMS 3636 and 3637; DEF STAN 59-79, Issue 3 Type 2a.
- 3/4-in pre-shrink diameter; 3/8-in post-shrink diameter.
Product Specifications
| Part Number | HST-750B |
| Certificate | RoHS Compliant |
| Color / Finish | Black |
| Product Dimensions | 3-in X 0.75-in X 0.75-in |
| Weight | 0.01-lb |
| UPC | 032076077655 |
Manufacturer Description
Heat Shrink Tubing, 3/4" - 3/8", Black, 3"; 2/Clam, 5 Clams/Master
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
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