A boat dock axle converts an innovative dock jack to a wheel. This Jack Axle is required to make your dock jack support roll.
The Jack Axle is an adapter for the Dock Jack. Transform any Dock Jack support into a ROLLING Dock Jack support by adding this aluminum dock axle under any of the Dock Jack sizes. The Aluminum Jack Axle is not compatible with pipe docks, nor does it extend fully under the entire dock. Check out our 24″ plastic dock wheels which slide onto this axle with the two provided wheel washers.
Dimensions: 9 x 1-7/8"
Axle Diameter: 1-7/8"
Inside Square Adapter: 2"