HellermannTyton Heat Shrink Heatshrink w/o adhesive 612807 - HellermannTyton 323-10120, The HellermannTyton 323-10120 heatshrink tubing is a black, flexible sleeve with a medium wall thickness, designed for durable cable insulation. It features a 4:1 shrinkage ratio, reducing from 12 mm to 3 mm when heated. This abrasion-proof tubing is ideal for robust protection in electrical and mechanical applications. HellermannTyton 323-10120 Heatshrink 12mm 3mm black 4:1 shrinkage 1m
