537-8140, RS PRO, RS PRO Halogen Free Heat Shrink Tubing, Grey 38.1mm Sleeve Dia. x 1.2m Length 2:1 Ratio, Brand RS Pro, Sleeve Diameter 38.1mm, Colour Grey, Shrunk Diameter 19.1mm RS PRO Halogen Free Heat Shrink Tubing, Grey 38.1mm Sleeve Dia. x 1.2m Length 2:1 Ratio