211-6258, RS PRO, RS PRO Halogen Free Heat Shrink Tubing, Black 12.7mm Sleeve Dia. x 1.2m Length 2:1 Ratio, Brand RS Pro, Sleeve Diameter 12.7mm, Colour Black, Shrunk Diameter 6.4mm RS PRO Halogen Free Heat Shrink Tubing, Black 12.7mm Sleeve Dia. x 1.2m Length 2:1 Ratio