High-yield composite construction is super strong and impervious to corrosion. Low-profile design leaves deck clear when the motor is removed. Locking handle with stainless steel pins can be secured with a padlock (not included). 1854021 Features: Quick Release Bracket, Part Number: 1854021, Ultra-strong, corrosion-resistant low-profile design, Easy to Install, MKA-21 Installation Instructions, NOTE: Not for use with 72"" shaft length motors. For Minn Kota Bow-Mount Trolling Motor: Ulterra, Terrova, PowerDrive, PowerDrive V2, PowerDrive Pontoon, DeckHand 40"