Unlock Free shipping on qualifying orders over $99. Just 
Unlock Free shipping on qualifying orders over $99.
 Just 
HomElectrical.com Wholesale Electrical, HVAC & Lighting Supplies for Pros

Gardner Bender 3-in Assorted Electrical Heat Shrink Tubing, Black

Gardner Bender XTM-301
SKU ECM-XTM301
Gardner Bender's 3-in Assorted Electrical Heat Shrink Tubing, featuring a black color finish, insulates and protects connections with mechanical, abrasion & moisture protection. Shop our full selection of Gardner Bender's products at HomElectrical today!
Gardner Bender 3-in Assorted Electrical Heat Shrink Tubing, Black

Image may not depict product actual color, inclusions or accessories

Gardner Bender's 3-in Assorted Electrical Heat Shrink Tubing, featuring a black color finish, insulates and protects connections with mechanical, abrasion & moisture protection. Shop our full selection of Gardner Bender's products at HomElectrical today!

Gardner Bender 3-in Assorted Electrical Heat Shrink Tubing, Black features:

  • Flame retardant, meets UL 224 vw-1.
  • Resists common fluids and solvents.
  • Contiguous operating temperature: -40 deg C (40 deg F) - 125 deg C (257 deg F).
  • Size: 3 inch.
  • Diameter: 3/16-in & 3/4-in.
  • 2: 1 shrink ratio.
  • Material is polyolefin.
  • 8 Pack.
  • UV Resistant Black.

Gardner Bender XTM-301 Description

Gardner Bender 3-in Assorted Electrical Heat Shrink Tubing, Black features:

  • Flame retardant, meets UL 224 vw-1.
  • Resists common fluids and solvents.
  • Contiguous operating temperature: -40 deg C (40 deg F) - 125 deg C (257 deg F).
  • Size: 3 inch.
  • Diameter: 3/16-in & 3/4-in.
  • 2: 1 shrink ratio.
  • Material is polyolefin.
  • 8 Pack.
  • UV Resistant Black.
Unlock FREE Shipping at $99 by just signing in!
Ships free on orders over $500 of eligible items to all guests.
Free Shipping Eligible
$4.93Case of 8
In Stock-

Ships between 04/30/2026 - 05/05/2026

Product Specifications

Part NumberXTM-301
Color / FinishBlack
Product Dimensions3.50-in X 2.60-in X 0.10-in
Weight0.05-lb
UPC032076917265

Manufacturer Description

Heat Shrink, adhesive lined, 3" assortment, black, 3/16-3/4, 8/clam, 5/master

Prop65
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 Assorted Electrical Heat Shrink Tubing, featuring a black color finish, insulates and protects connections with mechanical, abrasion & moisture protection. Shop our full selection of Gardner Bender's products at HomElectrical today!
Gardner Bender 3-in Assorted Electrical Heat Shrink Tubing, Black
Unlock FREE Shipping at $99 by just signing in!
Ships free on orders over $500 of eligible items to all guests.
Free Shipping Eligible
$4.93Case of 8
In Stock-

Ships between 04/30/2026 - 05/05/2026

Gardner Bender XTM-301 Description

Gardner Bender 3-in Assorted Electrical Heat Shrink Tubing, Black features:

  • Flame retardant, meets UL 224 vw-1.
  • Resists common fluids and solvents.
  • Contiguous operating temperature: -40 deg C (40 deg F) - 125 deg C (257 deg F).
  • Size: 3 inch.
  • Diameter: 3/16-in & 3/4-in.
  • 2: 1 shrink ratio.
  • Material is polyolefin.
  • 8 Pack.
  • UV Resistant Black.

Product Specifications

Part NumberXTM-301
Color / FinishBlack
Product Dimensions3.50-in X 2.60-in X 0.10-in
Weight0.05-lb
UPC032076917265

Manufacturer Description

Heat Shrink, adhesive lined, 3" assortment, black, 3/16-3/4, 8/clam, 5/master

Prop65
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.

Product Questions & Answers

Customer Reviews

Your voice matters. Be the first to leave a review and help other pros shop smarter