Dubro HEAT SHRINK TUBING SETS
Simplify your wiring set by using the black shrink tube for the negative connection and red for the positive. Designed to shrink up to 1/2 of it's original diameter. Each piece is 1.5" (38.1 mm) Long and 0.1875" (4.7625 mm) diameter. 4 Red & 4 Black / pkg.