T-H Marine Trim Controls

Stay in Command with T-H Marine Trim Controls

T-H Marine has been a trusted name in the marine industry since 1975, and nowhere is that expertise more evident than in their lineup of trim controls. Whether you're running a bass boat through shallow flats or pushing a high-performance hull offshore, precise engine trim is one of the most critical inputs a driver can make — and T-H Marine engineers products that put that control exactly where it needs to be: at your fingertips or under your foot, without ever leaving the wheel.

Signature Product Lines

T-H Marine's trim control lineup is anchored by a few well-developed product families, each solving a distinct challenge on the water.

• ATLAS® FingerFlex™ Blinker Trim Control — Designed specifically for hydraulic helms, the FingerFlex mounts in a "blinker style" position on the steering wheel bezel and incorporates Positive Clicking technology so you always get tactile confirmation that the trim is actually actuating. It can be installed on the left or right side of the bezel, or both for dual-control setups, and versions are available for most mechanical steering systems as well. It also doubles as a control input for hydraulic jack plates.
• HOT TRIM™ Foot Trim Control Switch — A floor-mounted trim switch that lets the operator adjust engine trim using a foot, keeping both hands firmly on the wheel at all times. It can also be used to operate hydraulic jack plates — a major convenience for anglers running shallow-water rigs.
• Steering Trim Control Unit — This hub-mounted unit attaches directly to steering wheel spokes and features weatherproof, rubber-booted push-button switches paired with a durable urethane coiled cord. Designed for high-performance boats where maintaining wheel contact at speed is a safety priority.
• Transom Trim Control (Push Button) — A versatile transom-mounted switch compatible with outboards and stern drives. Its UV-stable molded housing is fully weatherproof and can be mounted on any flat surface, making it an easy add-on for boats lacking a dedicated trim station — or as a secondary control point for solo boaters maneuvering at the stern.

Built for the Marine Environment

Every T-H Marine trim control is engineered with the realities of on-water use in mind. Housings are molded from UV-stable materials, switches are rubber-booted and weatherproofed, and wiring is designed for straightforward installation — a hallmark of a brand whose products appear on virtually every category of recreational boat built in the United States, from bass boats and pontoons to center consoles and offshore rigs.

Whether you're upgrading a hydraulic helm, adding a foot throttle station, or simply replacing a worn-out transom switch, T-H Marine's trim control solutions offer a practical, well-proven path to better boat handling and safer operation. Browse the full selection of trim controls or explore everything T-H Marine has to offer across their complete catalog of marine accessories.