This listing is for the 74040 propeller lock which suits the following outboard motors:-
-Thread size M18 x 1.5
-Hex size 1- 1/16"
McGard’s ® Prop Lock is a convenient anti-theft device that doesn't 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, McGard’s prop lock offers maximum security for 24 hour protection.
- Anti-theft device
- Naval brass and hardened stainless steel construction
- Maximum security for 24-hour protection