1. High Quality Brass, Chrome Finish and Natural Rubber, Long Service Life. 2. Fits 453 inch and 625 inch Valve Holes, 1 1/2 inch Effective Length, Complete Size:1.7 inch L x 0.75 inch W 3. Prevent air leak to ensure safety 4. 25 Pieces TR-416 Metal Clamp in Valve Stem, Rated for 130 PSI 5. Easy to Install, High Temperature Valve Core Included
