TORQUE LOCK provides faster tool setup, more locking force, and easy release. Thumbscrew provides user with a more convenient geometry for hand force, while providing clearance to generate more torque with the unique screwdriver through-hole design. Wide, hardened jaws provide more clamping versatility on a variety of shapes and surfaces. Rust protection increases tool life by reducing corrosion. No. 48-22-3543: Length: 9 In., Pkg Qty: 1, Package Type: Clamshell