25 Krimp and Seal Heat Shrinking Tubing Auveco 19259, 16 - 14 Gauge Wire Range25 Krimp & Seal Butt Connectors Heat Shrinkable Tubing With the Blue Nylon Material of the Heat Shrink Tubing you are sure to get a good quality product!! The Dimensions of the Heat Shrink Tubing : 1 1 2" in Length 16 14 Gauge Wire Range The Special Polyolefin Tubing When Heated Shrinks with a 3 1 Ratio to Completely Seal The Entire Connection, Making Penetration by any Foreign Material Impossible. These Heat Shrinking Tubes can be used for any