MKA-21 Composite Quick Release Bracket Easily remove your electric-steer, bow-mount trolling motor. High-yield composite construction is super strong and impervious to corrosion. Low-profile design leaves deck clear when motor is removed. Locking handle with stainless steel pins can be secured with padlock (padlock not included, sold separately).NOTE: Not for use with 72' shaft length motors.  Features * 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 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 Warning [https://productimageserver.com/prop65/6pt.png]WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov [http://P65Warnings.ca.gov].