Heat-Shrink-Tubing 1/2"

Use for repairing electrical cords on tools and appliances, handle grips on hand tools, etc. Full shrink ratio of 2-1 forms a smooth, tight fitting insulation for most applications with a high degree of flexibility. Carefully apply heat (below 200 F.) around the tubing until it shrinks tightly. 4" length, UL listed, CSA approved.No. HST-125: 1/8", 7 per packageNo. HST-375: 3/8", 3 per packageNo. HST-500: 1/2", 3 per packageNo. HST-750: 3/4", 2 per packageNo. HST-AST: Assorted sizes: 4 each 1/8", 2 each 3/16", 2 each 1/4"