Tandem Axle Equalizer Kit with 13-104-2 Equalizer - AP233 - 1.75 Inch Double Eye AP Kit. This Tandem Axle AP233 Equalizer Kit includes 5-5/8" long equalizers and necessary bolts and shackles for suspending your leaf springs from your trailer frame. Use with H248 hangers for a complete tandem-axle kit. Attaches 4 leaf springs (sold separately) to your trailer frame Hangers sold separately Achieves 4-1/2" or 5" clearance between trailer frame and axle, depending on axle size Includes: (2) 5-5/8" Long curved equalizers (13-104-2) 9/16" Diameter center and end holes Height from center of equalizer end hole to center of equalizer center hole: 2" (8) 2-1/4" Long shackle straps (18-11) (14) 3" Long x 9/16" diameter shackle bolts (9163B) (14) 9/16" Diameter locknuts (916DLN) Use in conjunction with H248 for complete kit H248 includes front, center and rear hangers Designed for use on trailers with tandem, 2,000-lb to 7,000-lb axles Does not include components for mounting axle to springs