The WORKPRO 450MM 18" C-Clamp features chrome-vanadium steel jaws engineered for maximum durability and reliable clamping force on demanding fabrication and assembly tasks. Quick-action locking and release mechanism accelerates setup and material repositioning, minimizing downtime between operations. The guarded release design prioritizes operator safety while maintaining efficient workflow, preventing accidental workpiece ejection. Adjustable screw mechanism allows precise holding pressure calibration and accommodation of varying workpiece dimensions and geometries. Smooth clamping action distributes force evenly across work surfaces, reducing material marking and damage. Essential for welding shops, metalworking facilities, woodworking operations, and maintenance crews requiring versatile, dependable clamping solutions for securing components during fabrication, assembly, and finishing processes.