The Quality Mark Smarte Jack makes it easy to add retractable wheels to your dock or boat lift. This kit comes with two wheels, so you'll be able to efficiently move your boat lift or dock with ease. This retractable wheel kit includes a pair of aluminum posts that fit plastic wheels with 1-5/8" or larger hubs. For leveling, the jack adjusts up to 20" using a wrench or cordless drill. This patent-pending wheel kit fits most boat lifts. The one-time installation doesn't require tools. 24" dia. wheels are included.

Roll-In 24" x 8" Dock Wheels
Suitable for roll-in docks or boat lifts, this heavy-duty wheel is rotomolded from UV-stabilized polyethylene. This tough rigid wheel is stress, crack, and impact-resistant and provides excellent performance in low temperatures. Rolls easily over virtually any terrain and will not rust on the axle. Easily mounted on a 1-7/8" O.D. axle. 700-lb. capacity.

• Made from aluminum
• Fits on most boat lifts
• One-time, easy install
• Includes two heavy-duty 24" x 8" plastic wheels
• Easy to level – adjusts up and down 20"
• Adjusts with wrench or cordless drill
• Rolls easily on all terrains
• Smarte Jack capacity: 700 lbs. each
• Fit 1-7/8" and 2" wheels hubs
• 4.5" stainless carriage bolts and brass nylon lock nuts are included