398-183, RS PRO, RS PRO Heat Shrink Tubing, Black 6.4mm Sleeve Dia. x 1.2m Length 2:1 Ratio, Brand RS Pro, Sleeve Diameter 6.4mm, Colour Black, Shrunk Diameter 3.2mm RS PRO Heat Shrink Tubing, Black 6.4mm Sleeve Dia. x 1.2m Length 2:1 Ratio