Features: Widely used in the manufacture or assembly of clamping, flip lock buckle luggage and other industrial, agricultural, testing. Cold-rolled carbon Steel with Zinc plated coating for corrosion resistance; A simple structure, easy installation,and plastic cover handle for easy, safe and comfortable operation. Assembly, fixed clamping force is stable, safe, reliable, high efficiency, greatly reduce the various parts processing, assembly, fixed clamping operation time. During clamping, you can control the lever to prevent from impacting on functioning of the vertical welding jig due to side thrust.