The 1796Kit is used to install the 1796 poly dockplate. This kit includes 2 Dock shaft steel plates, 1 dock shaft NPT Pipe, 2 dock steel capture plates, 8 capture plate screws, 4 hex head cap screws, 4 zinc finish carbon steel anchors, 4 3/8 in steel washers, 1 hand setting tool and 2 hex head cap screws. The 1796Kit does not include the 1796 poly dockplate. Poly dockplate sold separately.