McGard 74022 Marine Single Stern Drive Lock Set (1/2-20 Thread Size) – TRS – Set of 1

The best protection available against expensive stern drive theft. Simply replace one of the stern drive mounting nuts with a McGard lock. These stern drive locks are fully machined from high quality stainless steel and are through-hardened. This proven design features a free-spinning collar that turns if attacked by gripping tools without loosening the lock. Fits the following single drives: MerCruiser TRS and II SSM. This product may contain globally sourced materials/components.

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