Prop Master Prop Stop Propeller Stop



  • Simple to use
  • Securely holds prop while removing or installing prop nut 
  • Makes prop-changing safer
  • Brightly colored for greater visibility (Remember to remove propeller stop before using your boat)

The Prop Master Prop Stop from T-H Marine is a must-have tool for every boater who wants to protect their propeller and prevent damage to their boat. Made with high-quality materials, this propeller stop is designed to provide a secure fit that prevents the prop from spinning during maintenance and storage. With the Prop Master Prop Stop, you can easily change your prop without worrying about any accidents or injuries. Its unique design ensures that the prop stays in place, preventing it from spinning unexpectedly and causing damage to the boat or injury to yourself.

This propeller stop is also incredibly easy to use. Simply slide it onto the prop shaft and tighten the set screw with a wrench. Once the prop stop is in place, you can safely work on your boat without worrying about any mishaps. The Prop Master Prop Stop is compatible with most boat models and is designed to fit snugly on the prop shaft. Its durable construction ensures that it can withstand the harsh marine environment and last for years to come.

If you're looking for a reliable and easy-to-use propeller stop, the Prop Master Prop Stop from T-H Marine is the perfect choice. Whether you're a professional boater or a weekend warrior, this tool will help you protect your boat and ensure that your prop stays in place.

    Product Number Product Description
    PMPS-1-DP Prop Master Prop Stop® Propeller Stop


    • Material: Marine Grade Nylon
    • Color: High-Vis Yellow (Matches Prop Master™ Wrench)

    Customer Reviews

    Based on 47 reviews
    Chuck T.
    Nice but scratches paint

    Great tool but needs to be modified. The seam where the product comes together must be sanded or it will scratch the paint on the cavitation plate. After sanding it works great but now I have some touch-up work to do.


    Good product .


    Excellent product

    Prop block

    Item work as described. It fits nice and snug on my Mercury.

    Larry C.
    Does the

    The Prop Stop works pretty well for me. I have an older TRS Drive and the Prop Stop could be a little larger. Overall the Prop Stop does a good job and is certainly handier than the 2x4 block I’ve even using for the past 35 years...and much “cooler” too. I would certainly recommend this to my friends.

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