Slipper Style Tandem Axle Hanger Kit APT6SE  • Fits 2" wide slipper springs • Includes everything needed to attach a slipper spring suspension to a tandem axle trailer The kit includes: 2ea 721584 front hangers 2ea 721585 rear hangers 2ea 721586 center hangers 2ea E4541 equalizers 2ea 7845B 7/8" equalizer bolts ( Dry, no grease zerk ) 2ea 78CN 7/8" castle nuts 2ea 165649 cotter pins 8ea 91635B 9/16" x 3-1/2" spring eye bolts 8ea 916DLN 9/16" locknuts