Irwin Vise-Grip T17EL4 Locking C-Clamp Regular Tip 150mm / 6\" IRWIN Vise-Grip Locking C-Clamps reach into places where ordinary clamps cannot be used. The Irwin T17EL4 is fitted with regular tips - ideal for car body work, welding and sheet metal work. Hex key adjusting screw that tightens to draw materials closer together and also provides controlled release. FEATURES Fitted with regular tips Hex key adjusting screw IRWIN Vise-Grip Designed to provide maximum locking force SPECIFICATION Length: 150mm / 6\" Throat Depth: 32mm / 1.1/4\" Capacity: 54mm / 2\"