666-874, RS PRO, RS PRO Heat Shrink Tubing, Black 3.2mm Sleeve Dia. x 20m Length 2:1 Ratio, Brand RS Pro, Sleeve Diameter 3.2mm, Colour Black, Shrunk Diameter 1.6mm RS PRO Heat Shrink Tubing, Black 3.2mm Sleeve Dia. x 20m Length 2:1 Ratio