Alpha Wire Heat Shrink Tubing, Black 25.4mm Sleeve Dia. x 1.2m Length 2:1 Ratio, FIT Shrink Tubing Series
2m Length 2:1 Ratio, FIT Shrink Tubing Series, Shrunk Diameter: 12.4mm Sleeve Dia. x 1.7mm, Adhesive Lined: No, Material: Cross Linked Polyolefin, Operating Temperature Range: -55 → +135 °C, Flame Retardant: Yes, Standards Met: CSA, UL, MPN: F2211IN BK105.