【Wide Application】Quick Release Mounted Bracket is engineered for Minn Kota trolling motors, works great on the bow mount. Compatible with Ulterra, Terrova, PowerDrive, PowerDrive V2, PowerDrive Pontoon and Deckhand 40. (NOTE: Don't used with 112lbs thrust motors; Don't used with the motor is equipped with the shaft length equal to or longer than 72".) 【High Performance】Comparable to OEM part number 1854021 MKA-21, specially designed to easily & quickly remove and mount the trolling motor on the boat deck without damage. Allows effortless remove the trolling motor and store it safely while your boat is not in use. Also allows you rapidly reattach the trolling motor on the bow of the boat with ease when fly-fishing. 【Unique Design】The Low-Profile Design can attach the trolling motor to the top bracket and drop in over the deck-mounted puck, keeps the deck unhindered when the motor is removed. The Locking "U" Handle with a stainless steel pin will not only keep the motor on th boat more securely, also you can run a padlock (not included) through the hole in the outer metal pin to help prevent motor theft for additional security. 【Easy Installation 】The Outer Plate is directly installed to the trolling motor and the Inner Plate is directly mounted to the deck of the boat. So, to attach the two parts of the quick release plate, simply set the Large Outer Plate on the top of the Smaller Inner Plate and press the stainless steel "U" shaped handle through the side of the mounting plates and the outer metal locking pin. Comes with all necessary mounting component and hardware. 【Superior Material】Made from top quality composite materials, prevent corrosion, rust and discoloration resistant, wear and impact resistance, sturdy and durable, can withstand the harsh marine environment to ensure its normal operation. High precision and hardness ensure long term reliable service. 【100% Satisfaction Guarantee】If you're not satisfied with this 1854021 MKA-21 Composite Quick Release Mounting Bracket Set, simply return it for getting refund in 30 days. While you have any questions about our products, please feel free to contact us and we will provide the best service. Always buy confidently in Bonbo! --