Introduction: Jergens Company was founded in 1942 and is located in Cleveland, Ohio, USA. It produces and sells a complete range of fixture standard parts, hydraulic components, fixture components, lifting rings, assembly tools, and more. One of the most creative products is the ball lock quick installation system. With this system, the replacement time of the complete set of fixtures can be shortened from 2 to 3 hours to 1 minute, and the recovery accuracy can reach an astonishing ± 0.0005 inches, greatly improving the utilization efficiency of the machine tool. Workers can operate without training. Its typical products include: threaded sleeves, elbow clamps, positioning devices, spring plungers, handwheels, knobs, and other standard parts with over 10000 specifications, including both imperial and metric systems, ensuring reliable quality; Jergens official website: www.jergens. com. cn.