122-3470, TE Connectivity, TE Connectivity Adhesive Lined Heat Shrink Tubing, Black 3mm Sleeve Dia. x 1.2m Length 3:1 Ratio, DWFR Series TE Connectivity Adhesive Lined Heat Shrink Tubing, Black 3mm Sleeve Dia. x 1.2m Length 3:1 Ratio, DWFR Series