Longer Tool Clamping/Unclamping Cycle Life The theoretical service life of double helix springs can reach 5 million cycles. The service life can be further significantly improved if the customer complies with installation precautions.                                

Quick and Easy Installation              
Featuring an integrated one-piece design, double helix springs enable quick, easy installation and convenient adjustment, greatly improving production efficiency.                    
Spring Coating Reduces Friction with the Drawbar and Lowers Noise