295-9718, 3M, 3M Heat Shrink Tubing, Black 25.4mm Sleeve Dia. x 3.5m Length 2:1 Ratio, HSR Series, Brand 3M, Sleeve Diameter 25.4mm, Colour Black, Shrunk Diameter 12.7mm 3M Heat Shrink Tubing, Black 25.4mm Sleeve Dia. x 3.5m Length 2:1 Ratio, HSR Series