All components shot-peened and heat treated
Patented “TFC” connecting link
Special low-friction “X” type O-ring is used to increase performance and provide better sealing to keep dirt out and lubrication in
Superior strength to combat breakage
520 and 530 VM feature gold side plates
525 VM2 has thicker side plates for added strength. also offered in any amount of links for any lenght arm just call for pricing 336 472 3235
