Product Features:Locking pliers-type C-clamp with jaw paws. 10-1/2 (266.7 mm) long with 3-3/4 (95.3 mm) maximum opening and 3 (76.2 mm) depth.Extra clamping capacity for large objects.Improved clamping with the moveable jaw paw pads.Not to be used for scaffolding or overhead lifting.