Strong Hand Welding Clamp - Utility Clamp UD45-C3

Strong Hand® Welding Clamp - 4 1/2 inch Utility Clamp UD45-C3Strong Hand® 4-IN-1 Utility Clamps are the Only Sliding Arm Clamps in the industry with the removable/reversible clamp arm, and the threaded jaw hole for adding exclusive Strong Hand accessories. The 4-IN-1 Clamp adapts to create a: Pipe Clamp, Spreader Clamp, and Step-Over Clamp. 1 Clamp...4 Applications.Features V pad for pipes and extender block included Extender block allows for access in step-over applications Removable, reversible arm for spreading Threaded hole on base for mounting both attachments, in either clamping directionSpecs Opening: 4 1/2" (with no attachments connected) Throat: 3 1/2" Clamp pressure: 500 lbs. Rail size: 5/8 X 5/16" Treaded hole: 5/16 - 18Free standard ground shipping within continental U.S.