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Equal-i-zer's superior technology and Made-In-America quality make it the best performing sway control and weight distribution hitch on the market, working to keep your family safe, every time you tow.

Equal-i-zer Hitch

Sway Control Brackets

Rigid trailer brackets are mounted directly on the trailer frame. Using friction, they resist movement from the spring arms, working to eliminate sway and keep your trailer safely behind you. Brackets are height adjustable to control the amount of weight distribution tension on the spring arms, providing the optimum level of weight distribution and increasing braking and steering control.

Spring Arms

The spring arms serve two purposes. When raised onto the sway control brackets they transfer trailer tongue weight evenly to the tow vehicle. They also work with the friction sway control to combat trailer sway.

Downward Pressure

Downward pressure from the trailer tongue increases friction sway control. The trailer coupler mounts here, and can be hooked up from any angle, providing an easy hitching and unhitching experience.

Upward Pressure

Sway control brackets distribute weight by maintaining upward pressure on the spring arms. The amount of pressure on the spring arms is a factor of trailer tongue weight and vehicle suspension. The 4-Point Sway Control™ utilizes this pressure to combat trailer sway and provide the highest level of weight distribution, providing a more stress-free, enjoyable drive.

Friction Sway Control

Friction is enhanced by downward pressure from the trailer tongue and upward pressure on the spring arms. These opposing pressures come together to create an unequaled sway control system. This pressure combats trailer sway more effectively than any other sway control hitch on the market, providing you peace of mind every time you tow. Look for the tri-wing hitch head to know it’s an Equal-i-zer hitch.

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Tow with Confidence

With the Equal-i-zer’s Integrated 4 Point Sway Control™ you can enjoy your drive, knowing the most advanced towing technology is keeping you safe.

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Points 1-2: The Patented Equal-i-zer Hitch Head

The patented Equal-i-zer hitch head creates two powerful points of rotational friction that work to stop side-to-side sway before it starts. The sway control is activated by downward pressure from the trailer tongue and upward pressure on the spring arms. The spring arms link the hitch head to the sway control brackets and distribute trailer tongue weight. The tension of the hitch head pinching the two spring arm sockets are the points of friction that effectively hold the trailer in line behind the tow vehicle and combat sway. Look for the tri-wing hitch head to know it’s an Equal-i-zer hitch.


Points 3-4: Rigid Trailer Brackets

The Equal-i-zer hitch’s unique rigid bracket design provides two additional integrated friction sway control points. These friction points are activated by loading the spring arms. The Equal-i-zer’s rigid brackets eliminate the unwanted side-to-side spring bar movement. Equal-i-zer’s original design, combined with the stability added by the rigid brackets, makes it the best protection for your journey.

Our Integrated 4 Point Sway Control provides the highest level of resistance against sway. There is no other hitch on the market that offers as much sway control as the Equal-i-zer.

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Weight Distribution Keeps You Safe

Have you ever driven by a vehicle towing a trailer and noticed the trailer tongue or back of the tow vehicle sagging? Without weight distribution, the trailer’s tongue weight added to the tow vehicle can cause it to “teeter-totter” over the rear axle which lifts the weight off the front wheels. This can cause a serious loss of steering and braking control, and can also contribute to a setup that is more likely to sway.

The Equal-i-zer hitch’s weight distributing design effectively transfers trailer tongue weight to all the axles and helps keep the front of the tow vehicle firmly on the road.

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Without an Equal

The Equal-i-zer hitch keeps you safer than any other trailer hitch on the market, helping you tow with confidence and ease. Ball mounts and other weight distribution hitches fall short. They don't provide the same level of sway control and weight distribution needed for passing semi trucks, unexpected quick braking, and driving in crosswinds or bad weather.

The Equal-i-zer hitch gives you a safer ride by providing both sway control and weight distribution. This provides better steering, braking, and sway control, which help eliminate stressful driving situations and work to keep your family and your investment safe on the road.

A Custom Fit for All Trailers

The Equal-i-zer hitch is engineered to work with virtually all bumper-pull trailers, including RV, horse, cargo, boat, and utility trailers, including trailers with surge brakes.

The Equal-i-zer hitch's 4-Point Sway Control™ brackets bolt directly on the trailer frame without drilling. This unique design of the sway control brackets allow flexible placement on the trailer frame. This provides ease of installation around tongue jacks, propane tanks and other items bolted to the trailer frame. Our standard trailer brackets fit up to a 6" trailer frame. We also have brackets for 4-3/8", 8" and 10" frames to accommodate BAL Norco frames, newer lightweight aluminum, or tall I-beam trailer frames. 

Equal-i-zer shanks are available in a variety of sizes which provides a custom fit for virtually every receiver height. Visit our Shank Sizes page to find out which shank is best for you.

Learn how to choose the correct Equal-i-zer hitch model for your set up, by reading: Which Equal-i-zer Hitch Model Do I Need?

If you have questions about your unique trailer application, please feel free to contact us.


Using the Equal-i-zer hitch is easy, every time.

The Equal-i-zer® hitch is simple and easy to use. With Integrated Sway Control™ there is no need for add-on sway control devices. Hitching and unhitching are easily done from any angle. Install, adjustment, and hitch up are easy too!


Inclement Weather

Other hitches require you to loosen and even remove sway control bars in inclement weather. The Equal-i-zer hitch's Integrated Sway Control gives you permanent sway control. When the rain begins to fall and the wind starts to blow, you will have peace of mind, knowing your Equal-i-zer hitch is working to eliminate sway and keep your family safe in all weather conditions.

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Backing and Turning

With an Equal-i-zer hitch, you don’t have to worry about restrictions on backing up or a tight turning radius. This makes it simple and easy to back into camping spots, and navigate around gas pumps or other areas with tight turns.

Hitching and unhitching with the Equal-i-zer hitch is simple. There are no cumbersome chains or add-ons, because the sway control is integrated into the hitch, providing the best towing experience possible. To hitch up with the Equal-i-zer hitch, follow these quick steps below.

Lower the coupler onto the hitch ball and lock the coupler latch.
Use the tongue jack to raise both the trailer and tow vehicle.
Swing the spring arms into place over the rigid brackets and pin them into place.
Retract the tongue jack – you’re ready to go.

With 75 years of innovation and engineering advancements, the Equal-i-zer hitch resists sway better than any other hitch on the market. The Equal-i-zer hitch is also the only sway control hitch that is entirely American made. This process allows us to control every aspect of production, holding each hitch to the highest standards in engineering, quality, and performance. Every hitch is built from the highest-quality American steel, making it the best protection for your journey!

The best protection for your journey.

99% of our customers recommend the Equal-i-zer hitch to their friends. With its Made-in-America quality and a company that stands behind every hitch we sell, you can be confident in your purchase. When you buy an Equal-i-zer, you are investing in life-long memories with the people you love.

All website orders over $45.00 qualify for free shipping in the contiguous United States. Order today!