Armor Auto Adjust Locking Clamps feature Auto Adjust technology. Enabling the jaws to automatically adjust to and grip different size objects quickly without manually fine tuning the adjustment. Set the desired clamping pressure, and the jaws apply that pressure to the different sizes of material. No continuous adjustment needed with Armor. Unprecedented convenience.

This clamp features:

• Adjustable Clamping Force; 25-400lbs.
• Hardened Chrome Vanadium Forged Construction Throughout
• Fork Saddle Jaws for Welding Access and Pipe Butt Joints
• Convenient One Handed Operation
• Lifetime Guarantee