Heat Shrink Tubing, Gardner Bender, 3/8 to 3/16 in Dia, 4 in L, Polyolefin, Black, 3pc

HST-375 - The Gardner Bender 1/2 in heat shrink tubing provides abrasion and moisture protection for electrical wire and cable. This tubing is constructed of flame-retardant polyolefin.

• Visual and audible indicators signal presence of voltage, by pressing pocket clip
• Built-in safe test feature assures batteries are operating properly
• Compact design fits in shirt pocket
• Operates from 2-LR44 1.5 V batteries
• Excellent product to repair appliance, extension or small electronic cords that are exposing bare wire
• 600 V/mil dielectric strength
• 2:1 shrink ratio means tubing shrinks to 1/2 it's ID size
• Self-extinguishing tubing will not drip, crack or flow when heated to shrink temperatures