666-919, RS PRO, RS PRO Heat Shrink Tubing, Black 12.7mm Sleeve Dia. x 10m Length 2:1 Ratio, Brand RS Pro, Sleeve Diameter 12.7mm, Colour Black, Shrunk Diameter 6.4mm RS PRO Heat Shrink Tubing, Black 12.7mm Sleeve Dia. x 10m Length 2:1 Ratio