IRWIN 4SP 4" Swivel Locking C Clamp

4" Locking C-Clamp with 1 5/8" jaw capacity has swivel pads to hold tapered work, cumbersome fabricating jobs and delicate projects without damaging the work surface. Clamp with 9 1/2" throat depth and 1 1/2" jaw depth is ergonomically designed for easy balancing and handling. Clamp featuring quick-adjust screw to give accurate pressure is made from high-grade heat-treated alloy steel for maximum toughness and durability. Clamp designed with guarded release trigger protects from accidental release.