Ball Size: 2" and 2-5/16". Adjustable Height: 6" Drop Distance (Adjusts in 1" Increments). Loading capacity: 2" Ball-15,000 LBS, 2-5/16" Ball -25,000 LBS. Package Includes: Adjustable Steel Tailer Shank, Hitch Ball (2" And 2-5/16"), 2 Pins With R Clips, 1 Anti-theft Pin Lock, 3 Pads(As Shown).