BUYERS TRI-BALL MOUNT W/PINTLE HOOK 3 towing balls and a pintle hook on one solid steel shank Black powder coated shank fits 2 receivers Accepts 5/8 hitch pin 1-7/8, 2 and 2-5/16 welded steel balls 7500 # cast steel pintle jaw Upper jaw locks in the open (up) position for coupler towing Upper jaw locks in the closed (down) position for draw bar towing Capacity: -1-7/8 ball: 6000 # MGTW - 2 ball: 7500 # MGTW - 2-5/16 ball: 10,000 # MGTW - Pintle cap: 7500 # MGTW