Irwin C-Clamp 1000 lb 3-3/8 in. Max Opening 2-5/8 in. Dia Throat

Wide opening jaws provide greater versatility in clamping a variety of shapes

Swivel pads hold tapered work, awkward fabricating jobs and delicate projects without damaging the work surface

Turn screw to adjust pressure and fit work

Constructed of high-grade heat-treated alloy steel for maximum toughness and durability

Classic trigger release designed to provide maximum locking force