McGard 74036 Outboard Propeller Lock for Mercury 40HP and Higher Motors

Description

Designed to lock the outboard onto the transom, simply replace one of the mounting nuts with a McGard locking nut. A free spinning collar turns if attacked by gripping tools, protecting against theft and inconvenience. (74049 fits most of the motors listed and will fit other small outboards with a 5/16″ hole in the transom bracket for mounting the motor.)

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