Bennett Trim Tabs Kit 72″ x 12″ w/12V Dual Actuators, No Control Switch Review

Putting the Bennett Trim Tabs Kit 72″ x 12″ w/12V Dual Actuators, No Control Switch to Work

For years, I’ve navigated the often choppy waters of boat performance enhancement, and one area that consistently demands attention is hull efficiency and control. When the need arose to refine the planing characteristics of a moderately sized sport cruiser, the Bennett Trim Tabs Kit 72″ x 12″ w/12V Dual Actuators, No Control Switch from Bennett Marine immediately came to the forefront. This particular kit, specifying a robust 72″ x 12″ tab size with dual 12V actuators and notably, no control switch included, presented a specific solution for a particular problem. My goal was to achieve a more balanced ride, improve fuel economy at cruise speeds, and enhance maneuverability without relying on existing, outdated systems.

The decision to go with this specific Bennett kit wasn’t made lightly. I’d previously experimented with hydraulic systems that were prone to leaks and mechanical tabs that offered less fine-tuned adjustment. My immediate impression upon unboxing this kit was one of solid engineering. The stainless steel tabs themselves felt substantial, and the actuators, while needing a bit more wire management than I initially anticipated, exuded a sense of ruggedness. It was clear Bennett Marine prioritizes build quality, a crucial factor when dealing with marine environments where corrosion and stress are constant adversaries.

I had considered a few alternatives, including simpler mechanical trim systems and some competitor hydraulic kits. However, the reputation of Bennett’s electro-mechanical actuators for their durability in rough conditions and their unique fabrication process that avoids welds on the tabs swayed my decision. My initial reaction was a quiet satisfaction – a feeling that I’d acquired a component built to last and perform as advertised.

Real-World Testing: Putting Bennett Trim Tabs Kit 72″ x 12″ w/12V Dual Actuators, No Control Switch to the Test

First Use Experience

The installation of this trim tab kit took place in my home workshop, which has seen its fair share of marine projects. The process was relatively straightforward, although fitting the 72-inch tabs to the transom required careful measurement and two pairs of hands. Wiring the dual 12V actuators to the boat’s existing electrical system was also standard, but I made sure to use marine-grade connectors and proper strain relief.

Once installed, the first real test came on a moderately choppy bay. With the boat at planing speed, I began incrementally adjusting the tabs. The actuators responded smoothly, and within minutes, I could feel a tangible difference. The bow lifted less aggressively, and the ride smoothed out considerably, reducing the jarring impacts from the waves.

The ease of use was immediately apparent once the control switch (purchased separately, as this kit omits it) was integrated. A simple push of a button provided immediate feedback and control. The only minor quirk I encountered was the initial calibration of the actuators to ensure they moved in perfect sync, which took a few adjustments to achieve absolute symmetry.

Extended Use & Reliability

After several months of consistent use, including weekend trips and longer excursions in varying sea states, the Bennett trim tabs have proven their worth. They have held up remarkably well against constant exposure to saltwater spray, direct sunlight, and the general vibration inherent in boating. There are no visible signs of corrosion on the stainless steel tabs, and the actuators remain free of stiffness or performance degradation.

Maintenance has been minimal, primarily consisting of occasional rinsing with fresh water and a quick check of the electrical connections. Compared to previous hydraulic systems I’ve managed, the lack of fluid to monitor and potential leak points makes this kit far simpler to care for. I’ve found them to be significantly more effective than simpler mechanical options, offering a far greater range of adjustment and responsiveness.

Breaking Down the Features of Bennett Trim Tabs Kit 72″ x 12″ w/12V Dual Actuators, No Control Switch

Specifications

This specific kit features 72″ x 12″ stainless steel trim tabs. This substantial size is ideal for larger, heavier vessels where significant lift and planing adjustments are needed. The tabs are constructed from stainless steel, which is a critical material for marine applications due to its inherent resistance to corrosion and saltwater damage.

The kit includes dual 12-volt electro-mechanical actuators. These actuators are the powerhouse of the system, providing the force to move the tabs. Bennett Marine highlights that their actuators are designed to be more rugged than competitors, ensuring they can hold the tabs firmly in position even during rough water maneuvers.

A key specification is the absence of a control switch in this particular kit. This allows users to select a control system that best fits their existing boat electronics or desired level of sophistication, offering flexibility. The actuators are also noted for their fully-tightened and regularly lubricated stainless steel liners, which contribute to their long-term reliability and smooth operation without corroding.

The thicker rated lines and stiffer springs are also a noteworthy specification, ensuring the tabs maintain a consistent angle. This consistency is vital for race boats and high-performance craft where precise trim is paramount for optimal speed and handling.

Performance & Functionality

The primary job of trim tabs is to alter the attitude of the hull in the water, and this kit excels at that. With the 72″ x 12″ dimensions, they provide ample surface area to significantly influence how the boat planes. I experienced improved hole shots, allowing the boat to get onto plane quicker and with less strain on the engines.

At cruising speeds, dialing in the tabs made a substantial difference in ride comfort. The tabs allowed me to keep the bow down in a following sea and lift it slightly in a head sea, creating a much flatter and more stable ride. This also translated into improved fuel efficiency, as the boat operated at its optimal hull angle more consistently.

The strengths of this kit lie in its robust construction and the effective performance of the actuators. They hold their position reliably, which is crucial for maintaining a desired trim angle without constant readjustment. The main weakness, as noted, is the omission of the control switch, which means an additional purchase and installation step for the end-user. However, this also presents a strength in terms of customization.

Design & Ergonomics

The design of the Bennett trim tabs prioritizes function and durability. The stainless steel tabs are bent, not welded, which Bennett states is to avoid compromising the material’s properties and inviting corrosion. This fabrication method is a clear indicator of thoughtful design for longevity.

Ergonomically, the design is straightforward once integrated with a suitable control system. The actuators are designed to be mounted efficiently, though their wiring management does require some planning. The black finish on the actuators is discreet and blends well with most transom aesthetics.

Markings on the actuators are clear and functional, indicating wire connections and voltage. The overall feel of the components suggests a product built for the harsh marine environment, with a focus on reliability over flashy aesthetics.

Durability & Maintenance

Based on my extended testing, these Bennett trim tabs are built for the long haul. The stainless steel tabs are exceptionally resistant to the elements, and the electro-mechanical actuators appear to be a significant improvement over older hydraulic designs. I anticipate years of service from this system with minimal issues.

Maintenance is refreshingly simple. A periodic rinse with fresh water is sufficient for the tabs, and checking the electrical connections for security is a good practice. There are no complex hydraulic lines or seals to worry about, which is a major advantage for boat owners who prefer less hands-on maintenance.

The only potential point of concern, common to any electrical system exposed to the marine environment, is ensuring all connections are properly sealed and protected from moisture ingress. However, Bennett’s design seems to anticipate this with robust actuator housings.

Accessories and Customization Options

This specific Bennett Trim Tabs Kit 72″ x 12″ w/12V Dual Actuators, No Control Switch is intentionally designed for customization. The main “accessory” that is intentionally omitted is the control switch. This allows for significant flexibility; buyers can opt for a basic rocker switch, a digital control panel with automatic features, or integrate it into an existing NMEA 2000 network.

Bennett offers a range of control options, from simple single-station rocker switches to advanced multi-station digital controls, allowing users to tailor the operation to their specific needs. This modular approach is a significant benefit for boat builders and refitters.

The actuators themselves are designed to be compatible with a standard 12V DC electrical system common on most recreational boats. While no other specific accessories are included, the integration with various control systems makes this a highly adaptable solution.

Pros and Cons of Bennett Trim Tabs Kit 72″ x 12″ w/12V Dual Actuators, No Control Switch

Who Should Buy Bennett Trim Tabs Kit 72″ x 12″ w/12V Dual Actuators, No Control Switch?

This Bennett Trim Tabs Kit 72″ x 12″ w/12V Dual Actuators, No Control Switch is ideally suited for owners of larger sport cruisers, express yachts, or any vessel where improving planing efficiency and ride quality is a priority. It’s perfect for those who are upgrading an existing system, building a new boat, or are comfortable with custom electrical installations. Boat owners who value durability, performance, and are willing to invest in a high-quality, long-lasting solution will find this kit highly beneficial.

Those who should probably skip this product are owners of very small boats (where 72″ tabs would be excessive), individuals seeking a plug-and-play solution with everything included, or those on a very tight budget. Anyone who needs a 24V system will also need to look elsewhere or plan for voltage conversion.

For optimal performance, I highly recommend pairing this kit with a quality digital control system that offers features like auto-tab retract and automatic leveling. A well-designed control panel significantly enhances the user experience and maximizes the benefits of the trim tab system.

Conclusion on Bennett Trim Tabs Kit 72″ x 12″ w/12V Dual Actuators, No Control Switch

The Bennett Trim Tabs Kit 72″ x 12″ w/12V Dual Actuators, No Control Switch represents a significant investment in a boat’s performance and comfort. The combination of large, precisely fabricated stainless steel tabs and robust electro-mechanical actuators delivers exceptional control over hull attitude, leading to a smoother ride, better fuel economy, and improved handling. While the lack of an included control switch adds an extra step and cost, it provides the welcome flexibility to tailor the system to individual preferences and existing boat electronics.

Considering the build quality, the proven performance benefits, and the expected longevity, the price point is justified for serious boaters. For anyone looking to genuinely enhance their vessel’s handling characteristics, especially on larger craft, I would wholeheartedly recommend this Bennett Marine trim tab kit. It’s a testament to functional, durable marine engineering that delivers noticeable results on the water.