SPEEDJAW 4 in Bar Clamp Wall 5 in casters and reinforced mounting 5 in casters and reinforced mounting casters SAFEGUARD YOUR TOOLS: Keyed internal locking system safeguards your tools NON SLIP MAT: protects the surface of the rolling cabinet 8 Diagnostic LED: LED blinks to indicate last trip condition EASILY SECURE PROJECTS Easily clamp projects in place for gluing 25 inches wide with a 3 inch throat depth to easily accommodate projects FRICTION ARM Time saving friction arm lets you quickly place and adjust clamp 90% faster than a C clamp 600 POUND CLAMP Clamps down with a nominal clamping pressure of 600 pounds to securely hold projects QUICK RELEASE Ratcheting handle includes a quick release lever for easy removal