When wires become entangled they are safety hazards， for both the equipment and the owner. Gardner Bender offers a variety of products for protection and neatness. As the needs of professional electricians change in managing wire and cable， Gardner Bender continues to deliver innovative solutions. The 3/8 in. Black Polyolefin Heat Shrink Tubing (3-Pack) features flame-retardant polyolefin construction that resists common fluids and solvents and offers excellent protection from moisture and mechanical abrasion. This heat shrink tubing has a pre-shrink diameter of 3/8 in.

For cable insulation， marking and bundling

Black polyolefin construction is flame retardant

Provides excellent protection from mechanical abrasion and moisture

Each piece is 3 inch in length

Resists common fluids and solvents

600 V/mil dielectric strength

Meets UL 224， 125° Celsius; CSA C22.2 #198.1， 125° Celsius; MIL-DTL-23053/5， Class 1 and 2， AMS 3636 and 3637; DEF STAN 59-79， Issue 3 Type 2a

3/8 in. pre-shrink diameter; 3/16 in. post-shrink diameter