Adjustable jaw design allows tool to grip many fastener sizes
Knurl adjusting mechanism for quick and precise adjustment
Built-in tension spring stabilizes movable jaw
Jaws fully hardened and tempered
Forged chrome vanadium steel is strong and durable
Lightweight handle design
Polished chrome head and chrome-plated body for anti-corrosion protection
For holding on nuts and bolts
25% more torque
Rust resistant finish
