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Propeller Safety Guards for Boat Engine Props - Highest Quality on the Market

This "Propeller Safety Guard" has one prime function: SAFETY

Several sizes available. The propeller safety guard is an ideal accessory for rescue boats, life boats, water ski boats, dive boats, rental boats, houseboats, children & swimmers in water around boats, etc. Insurance companies love this accessory - so will you. The entire guard and fasteners are electropolished stainless steel.  Mounting hardware included. Easy to install yourself.

Security and Peace of Mind
On today's busy lakes, rivers and waterways littered with debris and with rocky bottoms, a propeller guard is an exceptional security feature and an inexpensive way to protect your propeller, engine and boat from damage and high repair bills. A broken propeller on rough seas can be a very dangerous predicament! .
Safety and Protection
Water skiers and water sport enthusiasts, the Safety Guards can help be a "lifetime" of safety and proactive protection against accidents, injury, death and/or lawsuits. Insurance companies love this product and so will you! Protect yourself, your family, your friends and your assets now! 
Don't compromise with plastic guards that bend, flex & break. Go with  our stainless steel products that will last forever! Constructed and independently tested to perform under extreme sea conditions. Prop guards may become mandatory in the U.S. Be safe, be proactive, act now. Used by Coast Guards and Military worldwide. Now available for all your boating needs too.

 Superior in Quality to All Others - You Pay For What You Get!

Choose from the several sizes of SAFETY GUARDS below based on your engine
after reading

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Propeller safety guards for boats to protect swimmers, sea life and protect the prop from damage.

13" diameter stainless steel propeller safety guard.

Propeller safety guards for boats to protect swimmers, sea life and protect the prop from damage.

16" diameter stainless steel propeller safety guard.





Important Sizing Instructions - For Propeller Safety and Line Guards:

The actual propeller diameter in not the accurate measurement for the guard selection. Please refer to chart and sizing diagram and information below to determine the accurate measurement for correct Guard selection.

ATTENTION: Maximum HP and Speed Ratings:


Recommended Safety Prop Guards
Max. HP
Max. MPH
Max. KPH
90910 to 91415


To select correct guard measure the distance from under the anti-cavitation plate to the bottom of the skeg. See “A” on drawing.


If this distance measures 12", the Guard diameter should be 12". Select: Model 91112 Safety Guard or Model 91112-4 Line Guard.


The propeller diameter is always less than the distance from under the anti-cavitation plate to the bottom of the skeg, usually at least 1” to allow for ½” clearance below anti-cavitation plate and ½” above the bottom of the skeg.

To select Guard size by propeller diameter only is not recommended. The above mentioned example is the correct selection guide.



 Propeller Guard Testimonials

I'm Pete Jones from Concord, New Hampshire (USA)

I'd like to extol the value and merits of your prop guard product. I called recently to order my second one. I have one on my 50 horse pontoon boat, now I'm ordering one for my 15 horse Mariner on my 14 foot Grumman fishing boat. The guard paid for itself 4 times over last summer. I can't wait to get one on our small boat before my two sons hit the water again this year. The guard is about the same price as the blade on my outboard, so it'll pay for itself the first rock my son finds in our river.

They go on easy, stay firm and I really feel my motor is protected. I don't know why you haven't sold one of these for every boat yet. Don't worry, when word gets out, YOU WILL!

Attached you'll find a picture I took recently of the guard on my 50 horse 4 cycle. It's in a foot of snow in our back yard. It's winter here now, but it'll warm up soon and it'll be back in the water then. The prop guard covers the blade all four seasons here at our house and this picture shows it.

Thanks again,"

Pete Jones


Propeller guard testimonial on prop guards on boats.
"This guard paid for itself 4 times over last summer."


"Thanks I received the guard yesterday. It looks great! I hope to install it in the next couple of days. Good to see PRIDE OF CRAFTSMANSHIP IS NOT DEAD."

Thomas Schneider


"I have a Yamaha 9.9 HP, 4 stroke high thrust trolling motor on a 24 foot aluminum cabin cruiser. The prop is currently uncovered and I just ate another downrigger line in a high wind today. I would like to guard the prop as this is the fourth time I've wound line."

Doug & Peg Albertson

Propeller guard testimonial on prop guards on boats.
Line guard on USCG rescue RIB


"I only lost about 4mph on top end (25mph to 21mph) and it's already saved me 2 props! Thanks."

Thomas Schneider

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