McGard 74058 Marine Propeller Lock Set (1-14 Thread Size) – MerCruiser SSM – Set of 1

Part No. 74058


: 1-14
: 1-7/16
: 1.37
: Default
: Propeller Locks
Fitment Note: MerCruiser® III SSM, IV SSM, V SSM, VI SSM, NXT
: WARNING: Cancer and Reproductive Harm:

Product Description

The best protection available against costly propeller theft. Once installed the McGard propeller lock offers 24 hour protection during use, storage and transit. A free-spinning collar will turn if attacked by gripping tools without loosening the lock. Constructed of naval brass and hardened stainless steel for maximum security. Fits the following stern drives: MerCruiser III SSM, IV SSM, V SSM, VI SSM. This product may contain globally sourced materials/components.

Installation Video