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Bennett BOLT Electric Trim Tab Systems

$528.07Limited StockSee Product Details
Bennett BOLT Electric Trim Tab Systems - BOLT124
Bennett BOLT Electric Trim Tab Systems BOLT129, BOLT1212, BOLT189
Bennett BOLT Electric Trim Tab Systems BOLT1812, BOLT249, BOLT2412

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Product Details

The Bennett BOLT Electric Trim Tab System for trailered boats includes all waterproof actuators, trim tabs, and harnesses needed to install this highly responsive system quickly to adjust your boat's trim for a smoother ride, increased visibility, and better fuel economy. Additional benefits include reduced pounding, reduced wake, reduced hull stress, and improved handling for added safety.

It's so simple and fast to install, that if you start in the morning, you can be out on the water before lunch. Bolt Trim Tab Systems are available in seven sizes. Refer to the Trim Tab Sizing Guide link to select the proper trim tab size for your boat.

Each BOLT trim tab system requires a BOLT Electric Helm Control Switch for fingertip helm control to adjust the port/starboard bow angle up and down. BOLT Switches are available in three models, and are sold separately.

Tech Specs
Trim Plane (Tab) Dimensions Recommended Boat Length
BEN-BOLT12412" x 4"17-19 ft.
BEN-BOLT12912" x 9"17-19 ft.
BEN-BOLT121212" x 12"19-24 ft.
BEN-BOLT18918" x 9"19-24 ft.
BEN-BOLT181218" x 12"22-27 ft.
BEN-BOLT24924" x 9"22-27 ft.
BEN-BOLT241224" x 12"25-28 ft.
Technical Specifications
Recommended Actuator Use Per Tab One actuator per tab because it's not possible to synchronize two electric actuators on a single tab, as can be done with hydraulic actuators
Trim Tab Material Stainless steel
Actuator material Non-corrosive, reinforced nylon
Number of Trim Tabs per System 2, with mounting plates included
Number of Actuators per System 2, 12V actuators with 6 ft. wire harnesses and waterproof connectors
Harnesses 2, 20 ft. or custom length harnesses with waterproof connectors
Compatible BOLT Control Switches (sold separately) Switch Name Description
BRC4000BOLT Euro Style Rocker Switch ControlBasic switch to raise/lower the port/starboard tabs to move the bow up and down
BCN6000BOLT Switch Control Without LED Trim Position IndicationSwitch raises/lowers the port/starboard tabs, Auto Tab Retraction retracts tabs automatically when ignition is switched off
BCI8000BOLT Switch Control With LED Trim Position IndicationSwitch raises/lowers the port/starboard tabs, Auto Tab Retraction retracts tabs automatically when ignition is switched off, and adjustable LEDS show tab position in day/night conditions
Info & Guides
For decades, Bennett Marine has led the industry in trim tab innovations. With their BOLT Electric Trim Tab System, they've addressed and solved the common problems associated with other electric trim tab systems. As a result, the BOLT system was named as one of the Boating Industry Magazine top products for 2015.

All Bennett BOLT trim tabs attach to the transom at the bottom edge, and are recommended for the following types of boats 17-28 feet in length:

  • center consoles
  • dual consoles
  • cuddy cabins
  • flats boats
  • trailered boats
  • deck boats
  • bass boats
  • bowriders
  • RIBS and runabouts
  • walk-arounds

See links for details on measuring trim tabs and installing and using BOLT Electric Trim Tab Systems and BOLT rocker switch controls (sold separately).

Technical Information


  • The innovative BOLT Electric Trim Tab System is backed by Bennett Marine's 5-year "no hassle" warranty
  • Durable no-weld construction on the trim tabs and proprietary interlocking hinge systems for years of dependable use
  • Wires and seals are incorporated into the sturdy watertight, reinforced nylon actuator to prevent damage from marine growth and leakage
  • Exclusive upper hinge design has no exposed wires, eliminating extra assembly during installation
  • Simple, fast installation does not require you to assemble the actuator, it's already done
  • Easy to use electronic BOLT rocker switch helm controls are available in three models: Euro Style, Without LED tab position indicators, and With LED tab position indicators (sold separately)
  • Adjust trim quickly and easily to accommodate changes in speed, load distribution, and wind and water conditions