Ideal 46-610 Specifications: Tubing Size: 1" Expanded Inside Diameter (Min.): 1.0" Recovered Inside Diameter (Max.): .5" Wire Size: 2/0-500 KCMIL (MCM) Nominal Recovered Wall Thickness: .035" Length: 4' Ideal 46-610 Features: Space-saving, no-waste dispenser holds up to 4 ft. of tubing TS-46 irradiated cross-linked polyolefin with 2:1 standard shrink ratio Shrink temperature of 120°C Forms tough, smooth insulated covering resistant to fluids and solvents