Designed for your leaf suspension system. Shackle bolts secure your spring to the hanger or equalizer (sold seperatly). This is a dry ( non-greasable) shackle bolt. 7/16"-20 Thread 9/16"-18 Shank Diameter 3" Long Includes matching flanged nut Dexter Compatible p/n Bolt - 011-187-00 Nut - 006-092-01
