McGards Prop Lock is a convenient anti-theft device that doesnt have to be removed before entering the water. Its free-spinning collar turns without loosening the lock when attacked by gripping tools. Constructed of naval brass and hardened stainless steel. Once installed, McGards prop lock offers maximum security for 24-hour protection. Available: Model 74039 fits stern drives: MerCruiser: Alpha 1, Bravo 1 (Including X XR), TRS OMC Cobra and King Cobra Model 74039 fits outboards: Mercury Bigfoot 40hp, 50hp, 60hp (4 stroke) Mercury/Mariner 70hp and larger (ex.225hp 4 stroke before 2005) Johnson/Evinrude 150hp and larger (2 stroke) Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Propeller Locks.
