Outboard Motor Lock 1/2-20
- Mercury/Mariner 40hp and larger (2 stroke)
- Optimax 75 hp and larger
- Mercury 25hp and larger (4-Stroke)
- Verado 135 hp and larger
- Suzuki 150-300 hp
McGard outboard motor locks are designed to lock and bolt that holds the outboard onto the transom of the boat.
Simply replace one of the mounting nuts with a McGard locking nut.
McGard outboard motor locks are identical in quality and construction to our stern drive locks.
A free-spinning collar turns if attacked by gripping tools, protecting against costly outboard motor theft.