Application: Propeller Wrench - Fits propellers with a 1-1/16” nut, works for OMC motors over 40HP and Mercury motors over 50HP; Prop Stop Block - Fits for all Outboard & Stern Drive applications, and works for Mercury/Mercruiser/Alpha. Prop Stop Block fits snugly on the propeller shaft.
Great Function: The polymer wrench is easy to use with a long handle for extra leverage. Easily to remove the prop nut with our propeller wrench; Propeller Stop securely holds your prop in place during change out, making prop-changing safer.
Simple To Use: Simply slip the prop stop block onto the anti-ventilation or cavitation plate to wedge one prop blade against and to keep the propeller from turning; then tighten the prop nut with the propeller wrench to complete the installation. (Please remember to remove the prop stop before using your boat.)
Perfect Design: With the Prop Stop, you can change your prop safer and easier. It prevents propeller from spinning unexpectedly during maintenance and storage and causing damage to the boat or injury to yourself.
Marine Grade Nylon: Made from high-quality rustproof plastic, lightweight and durable enough to withstand harsh marine environment and long term use, which ensures long-lasting reliability and protection.
High Visibility Colors: Bright Yellow Colored for quick identification on board ships, keep from getting lost, great to keep on board for emergencies.