McGard Single Sterndrive Lock

McGard outboard motor locks are designed to lock the bolt that holds the outboard onto the transom of the boat. Simply replace one of the mounting nuts with a McGard locking nut. A free-spinning...

McGard Locks are fully machines from high quality stainless steel and are through-hardened. This proven design features a free spinning collar that turns it attacked by gripping tools without...

Featuring the same patented design as the McGard Stern Drive and Outboard motor locks. A free-spinning collar will turn if attacked by gripping tools without loosening the lock. The best 24 hour...

McGard Propeller Lock For OMC, Mercruiser, Mercury, Johnson & Evinrude Protect yourself against expensive propeller theft with a McGard propeller lock, featuring the same patented design as our...

McGard Trailer Wheel Locks and Matching Lug Nuts McGard wheel locks & lug nuts for boat trailers are made to the same proven quality as our automotive line of products. For steel or alloy...

Sterndrive Engineering SE109 - Replaces Cobra Sterndrive Lower (1986-1993) Details: Replaces 1986-1993 Cobra Lower Dog Clutch Lower Unit (Shifts in the lower) Does not replace