Description: Built-in labor-saving spring, easy to use, labor-saving, automatic rebound, improve work efficiency. The head of the caliper body is heat treated for long service life. Ergonomically designed handle for a comfortable grip. Anti-rust treatment, the surface is not easy to rust. Material: Steel Specification: Color: as pictures shown Total length: Approx. 180mm / 7.09inch Clamp head length: Approx. 70mm / 2.76inch Maximum adjustment of the clamp head: Approx. 28mm / 1.1inch Package Includes: 1 Piece of CV Boot clamp pliers Note: The color may be different for different display, pls understand Pls allow 1-2mm error due to hand test, thank you