Allows trolling motor to be quickly removed from and reattached to boat deck Low-profile design attaches trolling motor to top bracket and drops in over deck-mounted puck Composite construction resistant to rust, corrosion, and discoloration Includes stainless steel mounting hardware and locking pin Locking handle can be secured with 1/4", short shank padlock (not included) for additional security Compatible with Ulterra, Terrova, PowerDrive, PowerDrive V2, PowerDrive Pontoon and Deckhand 40 NOTE: Not for use with any 112 lbs. thrust motors or any motor with a shaft length of 72” or longer. Instead use the MKA-53 model. Designed for use in freshwater