399-631, RS PRO, RS PRO Heat Shrink Tubing, Yellow 19.1mm Sleeve Dia. x 1.2m Length 2:1 Ratio, Brand RS Pro, Sleeve Diameter 19.1mm, Colour Yellow, Shrunk Diameter 9.5mm RS PRO Heat Shrink Tubing, Yellow 19.1mm Sleeve Dia. x 1.2m Length 2:1 Ratio