Gardner Bender HST-ASTB Heat Shrink Tubing, 3/32 in Expanded, 3/64 in Recovered Dia, 4 in L, Polyolefin, Black

The Gardner Bender HST-ASTB Heat-Shrink Tubing Assortment includes 160 tubes in six sizes (2:1 shrink ratio), plus organizer storage case. Each thin-wall heat-shrink tubing not only provides superior mechanical, abrasion and moisture protection but also strengthens connections and provides a comfortable gripping surface. As a result, professional and DIY multi-purpose uses include repairing cords (ranging from large appliance cords to small electronic cables that show wear at pull-out); covering tool and sporting equipment handles; and sealing rope for neat, unravel resistant ends. Upon heating to 120â?° C (250â?° F) the tubing begins to shrink but will not drip, crack, or flow. Plus, it is self-extinguishing within 30 seconds. Meets UL 224, 125â?° C: CSA C22.2 No3 198.1, 125â?° C; MIL-DTL-23053/5, Class 1 and 2, AMS 3636 and 3637; DEF STAN 59-79, Issue 3 Type 2a. Continuous operating temperature: -55â?° C (-67â?° F) to 135â?° C (275â?° F). Shrink temperature: 120â?° C (250â?° F) to 250â?° C (480â?° F). 600 V/Mil Dielectric strength.