Heat Shrink Tubing; Medium Wall; Material Fluorinated Ethylene Propylene; Flame Retardant No; Adhesive Lined No; Shrink Ratio 1.3:1; Use With Wire Size 18 AWG; I.D. Before Shrinking 0.06 in; I.D. After Shrinking 0.05 in; Wall Thickness After Shrinking 0.01 in; Length 4 ft; Color Clear; Temp. Range -148 Degrees to 400 Degrees F; Min. Shrink Temp. 420 Degrees F; Standards AMS-DTL-23053/11 Class 1