Quick Action Trigger allows you to effortlessly slide jaws in and out to easily adjust for different sized objects. Forged steel construction offers superior durability and strength. Patented jaw alignment system provides precise clamping and longer service life. Large capacity forged pipe jaws clamps pipe and rod securely. 360 degree forged steel swivel base allows for an infinite amount of adjustability. Oversized; hardened jaws and anvil provide greater clamping and working surfaces. Steel handle with anti-pinch rings offers increased strength and eliminates pinches. Jaw width - 125mm