666-852, RS PRO, RS PRO Heat Shrink Tubing, Black 1.6mm Sleeve Dia. x 25m Length 2:1 Ratio, Brand RS Pro, Sleeve Diameter 1.6mm, Colour Black, Shrunk Diameter 0.8mm RS PRO Heat Shrink Tubing, Black 1.6mm Sleeve Dia. x 25m Length 2:1 Ratio