894-7913, TE Connectivity, TE Connectivity Heat Shrink Tubing, Black 50.8mm Sleeve Dia. x 1.2m Length 2:1 Ratio, RNF-100 Series TE Connectivity Heat Shrink Tubing, Black 50.8mm Sleeve Dia. x 1.2m Length 2:1 Ratio, RNF-100 Series