SENTRY | Boat Fenders

Regular price $79.00 Sale price$67.15 Save $11.85
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With an integrated strap and cleat system, SENTRY locks into place, without ever tying a knot. The fenders hug the contours of the hull and don't roll around, providing reliable protection above and below the rub rail.

Sausage boat fenders have been around for decades and, let’s face it, they’re difficult to use on smaller boats. Cylindrical fenders just haven’t adapted to meet the needs of boaters today.

Sport boats no longer have flat sides, handrails, and high-waisted rub rails, for example. This makes it extremely difficult to position a protective fender effectively between a boat and dock. With this dilemma in mind, we set out to create the best boat fenders that look great and protect your boat.

Our revolutionary closed-cell foam is lightweight and extremely durable and an integrated straps and cleat system lets you lock the SENTRY fender into place, without ever tying a knot.

SENTRY boat fenders are available in four color options, so you can pick the MISSION boat bumpers that match your boat best. Get superior protection, with a refined and practical look.

SENTRY Boat Fenders measure 22” tall x 9” wide x 5.5”

black sentry boat fender side
gray sentry boat fender in-use on red speed boat
back of a black sentry boat fender
back of a green sentry boat fender
side view of green sentry boat fender
green sentry boat fender
side of black sentry boat fender
back view of black sentry boat fender
angled view of sentry boat fender
blue sentry boat fender
side view of sentry boat fender blue
angled view of blue sentry boat fender
angled view of grey sentry boat fender
side view of grey sentry boat fender
back view of grey sentry boat fender
green sentry boat fender in use
people using sentry boat fender
grey sentry boat fender various sizes
black sentry boat fender various sizes
green sentry boat fender various sizes
blue sentry boat fender various sizes
sentry boat fender sitting on dock
green sentry boat fender in use on boat
green sentry boat fender close up
SENTRY | Boat Fenders

SENTRY

Frustration-free docking.

No knots. No hassle.

The integrated DRYLINE strap and locking cleat make deployment effortless. Now, anyone can lend a hand during docking.

Innovative material. 

Molded from patented XL EXTRALIGHT® closed-cell, non-marking foam, SENTRY is extremely lightweight and durable – providing more impact protection than traditional 10-12” fenders. 

Lockdown mode. 

Simply set the strap and push down to lock the fender into place. It’s that easy. In seconds, SENTRY attaches to a boat or dock cleat for rapid deployment.

A modern solution.

Sausage boat fenders have been around for decades and, let’s face it, they’re difficult to use on smaller boats. Sport boats no longer have flat sides, handrails, and high-waisted rub rails, for example. Cylindrical fenders just haven’t adapted to meet the needs of boaters today.

Maximum protection for your boat.

SENTRY’s innovative hanging system allows for easy positioning on a boat or dock. With SENTRY, your boat gets the highest level of protection above and below the rub rail.

Hugs the contours of your boat.

The hanging point of SENTRY is lower than it is with traditional boat fenders. This allows the fender to hang at an angle, aligning with the contour of your boat’s hull. This positioning keeps SENTRY from getting caught on top of the dock – it also just looks better.

No knots needed.

No lines means SENTRY is easy for anyone to deploy! Traditional boat fenders have ropes that get tangled, sour and moldy. SENTRY uses an integrated DRYLINE strap system that easily attaches to boat cleats and docks, always stays dry, and resists mold.

Smart pass-through access.

The large opening in the face of the fender creates a hole for dock lines to pass through in situations where the fender covers the boat cleat. Further, the compact profile of our strap leaves more space on your boat cleats, freeing up room to attach additional dock lines if needed.

Lockdown mode.

MISSION’s innovative locking mechanism makes it easy to position and reposition SENTRY boat fenders on a boat or dock. The no-roll design and broad surface keep these fenders in place until you’re ready to get moving! *Patents pending*

Innovative material.

SENTRY boat fenders are molded from XL EXTRALIGHT®, a revolutionary closed-cell foam that’s lightweight and extremely durable. This patented material is non-marking, non-staining, and 100% waterproof. It’s chemical and salt resistant, does not fade from the sun’s harmful UV rays, and it’s easy to clean. This is what makes SENTRY the best boat fender on the market!

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