Trailer Leaf Spring Shackle 9/16" -18 x 3" Bolt & Lock Nut Set for 1-3/4" Wide Leaf Springs
Trailer Leaf Spring Shackle Set
- 9/16" x 18 thread (per inch) x 3" long (coarse thread)
 - Bolt measures 3.35" long with a 0.8" head diameter
 - Used for mounting 1-3/4 inch wide leaf slipper springs onto hanger bracket or equalizer
 - Common on trailers that have 2,000lb and 3,500lb axles
 - Doesn’t change ride height
 - Made from hardened steel with black oxidized finish - Grade 5
 - Includes 4x bolts and 4x nuts