Wheel Bracket Kit assists in the removal, and installation of your boat lift, and its universal design allows for installation on virtually any lift. The wheels are 24" diameters and up to 700 lb. capacity per wheel. These tough, rigid wheels offer stress, crack and impact resistance. They roll easily over virtually any terrain and will not rust on the axle. All wheels accept a 1 7/8" O.D. axle. HD Wheel capacity exceeds 700 lb ea. Wheel Bracket Kit fits lift frames up to 3" wide x 3", 4" & 5" high. Kit comes complete with all parts needed (4 ea. Plates, 2 ea. Axles with 2 ea. shim tubes & fasteners and 2 wheels) to mount wheels.