Irwin Vise-Grip Locking C-Clamp

The IRWIN original 6R 6-inch locking C-clamp has wide-opening jaws to provide greater versatility in clamping a variety of shapes and is constructed of high-grade, heat-treated alloy steel for maximum toughness and durability. Its classic trigger release is designed to provide maximum locking force. Turn the screw on the IRWIN clamp to adjust pressure and fit work. The locking clamp stays adjusted for repetitive use.