Protecting What Matters - Jeffries Manufacturing’s Custom Propeller Guards for Outboard Motors

At Jeffries Manufacturing, we build parts that are strong, safe, and made to last. One of our most important products is our line of Custom Boat Propeller Guards—tough metal guards designed to protect people, animals, and your boat's motor. These guards are used by rescue teams, fire departments, and anyone who wants to make boating safer.

Our Outboard Motor Propeller Guards are built with purpose. Whether you’re helping during a flood, boating near wildlife, or just want extra safety on the water, our propeller guards help you stay protected without slowing you down.

Strong Materials for Tough Jobs

Not all propeller guards are the same. Some are made of plastic and break easily. At Jeffries Manufacturing, we use A36 mild steel—a tough and durable material used in heavy-duty equipment. Each guard is carefully cut, welded, and checked for quality.

We don't just make these for fun—we make them because real people need them. Firefighters, search-and-rescue teams, and environmental groups trust our guards to protect them and their equipment.

Trusted by First Responders

Our Outboard Motor Propeller Guards are used by emergency crews across the country. Teams like the Glasgow Fire Department install our guards to help protect people during high-water rescues.

In emergency situations like floods, the water is full of debris. It’s easy for boat motors to get damaged—or worse, for someone in the water to get hurt by a spinning propeller. Our guards create a safety barrier. They help prevent injuries and keep the motor safe from underwater hazards.

When seconds matter, our guards help first responders stay focused on saving lives—not fixing broken equipment.

Protecting Nature and Wildlife

Our Custom Boat Propeller Guards don’t just protect people—they help protect animals too. Propeller strikes can injure or kill marine life like manatees, turtles, and fish. That’s why our guards are a popular choice for wildlife protection and eco-friendly boating.

The steel shield around the propeller helps reduce the chance of hitting or harming animals in the water. Whether you're working in a wildlife area or just want to be a more responsible boater, our propeller guards can help you do the right thing.

Easy to Install, Built to Last

We design our propeller guards to be easy to install. The clamshell-style design fits around your motor’s lower unit and bolts on securely—no welding or complex tools needed.

Our guards work with many popular outboard motors, including Mercury, Yamaha, and Evinrude. If you have special needs, we can also create a custom guard just for you. We’ll make sure it fits your motor and your mission.

Once installed, your guard will stay strong for years to come. Whether you’re boating for work or for fun, it’s a great way to add extra safety and peace of mind.

Made in the USA with Pride

All of our Outboard Motor Propeller Guards are made right here in the USA. We take pride in our craftsmanship and stand behind every product we build. From cutting and welding to quality checks and shipping, we handle everything with care.

At Jeffries Manufacturing, we believe in building things the right way—with solid materials, smart designs, and a focus on real-world use. That’s why so many people trust our products, from first responders to everyday boaters.

Ready to Protect What Matters?

If you want to keep your boat, your motor, and your surroundings safe, it’s time to upgrade with one of our Custom Boat Propeller Guards. They’re strong, reliable, and easy to use—just what you need for safe boating.

Check out our full selection or contact us today for a custom solution. Let’s make your boat safer for everyone on board—and everything in the water.