I Bar Clamp 4Ft Opening 1-13/16 in. Throat Depth, 1-7/8 Clamp Face

Job-site tough, shop-floor reliable, opening 0 to 48 in. with 6,000 lbs. of clamping force and a 1-13/16 in. throat depth. The I-beam profile delivers exceptional rigidity against deflection under load, keeping clamping pressure true and even across wide panels, long boards, and structural assemblies. The sliding jaw engages securely along the bar via a positive-lock clutch mechanism, and the screw spindle provides fine adjustment for precise pressure control. Steel construction throughout ensures the clamp maintains straightness and strength over years of heavy use. For wide glue-ups and long-span fixturing, the I Bar Clamp is the professional-grade solution.