The tri ball hitch fits 2.5 inches class 5 hitch receiver tube
Three towing ball size: 2-5/16 inch, 2 inch, 1-7/8 inch. Capacity ( GTW - 2000, 6000, 10000 lbs )
Finished black powder coating for rust and corrosion resistance
2.5 inch shank with 7.5 length extend trailer receiver
Use Class V pin kit or locker 5/8" Dia, 4" Length (not include)