The Power-Pole 13" x 10" Black Deck Trolling Mount is for mounting a micro anchor in combination with a bow-mounted trolling motor. It mounts between the trolling motor base and the boat deck. Mounting hardware included. Includes(1) Micro anchor bow mount bracket(4) 5/16" lock nuts(4) 5/16" washers(4) 5/16" mounting bracket bolts Mounting hardware included | Power Pole Power-Pole Deck Trolling Mount, 13"L x 10"W, Black