American-Made Brackets Built for Performance & Flotation

Armstrong Positive Flotation Outboard Brackets are custom-made in the USA for new boat builds, repower projects, replacement brackets, and boats being converted from transom-mounted engines to bracket-mounted outboards. Designed around your boat, engine setup, shaft length, and performance goals, each bracket helps improve flotation, stability, fuel efficiency, speed, and overall performance — backed by quality craftsmanship and a 15-year structural warranty.

  • Improved Performance

    A properly designed bracket can help improve running attitude, time to plane, handling, fuel economy, and overall boat performance.

  • Positive Flotation

    Armstrong positive flotation brackets are designed to add buoyancy at the stern while supporting the engine setup.

  • More Usable Deck Space

    Moving the engines aft can open up valuable deck and transom space while improving onboard access and safety.

  • Custom Fit

    Each bracket is built around the boat, engine configuration, shaft length, transom angle, swim platform needs, and customer requirements.

  • Built for Saltwater Use

    Built with marine-grade aluminum, proven fabrication methods, and real-world experience in harsh saltwater environments.

  • Warranty Backed

    Backed by a 15-year structural warranty, Armstrong brackets are built for long-term strength, durability, and confidence on the water.

ShipShape TV Comparison Test

In a ShipShape TV comparison test, Armstrong Positive Flotation Brackets showed clear advantages in performance, durability, reliability, and safety. Built for demanding marine environments, Armstrong brackets are designed to improve the way your boat runs while providing a strong, long-lasting outboard mounting solution.

Repowering Your Boat? Start With the Right Bracket.

Repowering is more than replacing engines. When you add an Armstrong outboard bracket, you can modernize the boat, improve engine placement, create more cockpit space, and support today’s heavier, higher-horsepower outboards. Whether your boat already has a bracket or you are converting from a traditional transom-mounted setup, Armstrong can design a bracket around your vessel and repower goals.

Before After

Built Around Your Boat, Not Pulled Off a Shelf

Every custom Armstrong bracket is designed around the specific boat and engine package. Our team reviews key details such as boat make and model, transom angle, engine quantity, horsepower, shaft length, desired setback, swim platform needs, paint preference, ladder options, and installation requirements before preparing a quote.

Choose Your Series


Not sure which bracket series fits your boat? Submit a bracket quote request and our team will review your boat, engine setup, and application.

How the Bracket Process Works

1. Submit Your Bracket Information

Fill out the bracket quote form with your boat, engine, and project details.

2. We Review the Application

Our team reviews your boat, engine setup, dimensions, and requirements.

3. Quote Prepared

You receive a quote based on the selected options and information provided.

4. Drawing Approval

Once the order is started, Armstrong prepares a drawing for review and approval.

5. Built in Stuart, Florida

Your custom bracket is manufactured by Armstrong and prepared for completion, balance payment, and shipping.

See Brackets Built for Boats Like Yours

Armstrong brackets have been built for a wide range of boat makes, models, and repower applications. Browse the Bracket Gallery to see examples by boat type and manufacturer.

Customize your Build

Customize your Armstrong bracket or swim platform with optional upgrades designed to improve comfort, traction, visibility, and overall appearance.

Optional Evercor™ Mat for Brackets & Swim Platforms

Enhance both comfort and safety with our Evercor™ mat upgrade. This durable, non-skid surface is precision-fitted to Armstrong Brackets and swim platforms, providing superior traction underfoot—wet or dry. Built to handle the harsh marine environment, the Evercor™ mat is low-maintenance, UV-stable, and adds a clean, finished look to your Armstrong setup.

Why Choose Evercor?

Evercor is a high-performance cork-composite surface engineered for the marine environment. It’s naturally non-skid, lightweight, and shock-absorbing—delivering comfort and traction in all conditions. The closed-cell structure resists water absorption, mold, mildew, stains, and harsh chemicals, making it incredibly low-maintenance. Durable yet eco-friendly, Evercor is a smart, sustainable upgrade for Armstrong brackets and swim platforms.

Learn More: Evercor Marine

Optional OceanLED™ Underwater Lighting

Add optional OceanLED underwater lighting to your Armstrong bracket or swim platform for enhanced visibility, custom style, and a stronger on-water presence. This upgrade can be considered during the bracket design process and integrated into compatible builds.

Why Choose OceanLED?

OceanLED underwater lights add a premium finishing touch to your Armstrong bracket or swim platform. Built for marine environments, they enhance the look of your boat while improving nighttime visibility around the stern. When planned during the bracket design process, OceanLED lighting can be integrated cleanly into compatible builds.

Learn More: OceanLED

Ready to design a bracket around your boat, engine setup, and performance goals?

Measuring for an Armstrong Outboard Engine Bracket