Gardner Bender 7 -Count 12.7-mm 3-in Heat Shrink Tubing

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 deg C (250 deg F) to 250 deg C (480 deg 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

1/2 in. pre-shrink diameter to 1/4 in. post-shrink diameter