The BulletProof Weight Distribution Shank is the ultimate choice for those times you need to use a weight distribution system. This solid steel shank allows you to connect almost any weight distribution system. After modifying your vehicle's suspension and/or adding larger tires, you may need a longer drop. The shank can be used in the drop or the rise position. The vertical shank is 2" wide, and the holes are 3/4" in diameter and spaced 1-1/4" on center. This allows for more adjustment of the WD head to ensure you are towing level.• 7 different ride heights• Rated to 22, 000 lbs. trailer weight• 3, 000 lbs. tongue weightNOTE: The BulletProof Locking Pin is NOT compatible with this Weight Distribution Shank. The WD shank does NOT include a weight distribution ball with bars. This is the shank ONLY. Shank can be used in the drop or rise position Vertical shank is 2"" wide with 3/4"" dia. holes spaced 1-1/4"" on center 7 different ride heights | BulletProof Hitches BulletProof 2.5" Weight Distribution Shank