Bennett ST12OBI 12" x 12" Hydraulic Trim Tab System with OBI9000H Control

The Bennett ST12OBI is a complete hydraulic trim tab system featuring 12" x 12" sport tabs with the OBI9000H One Box Indication helm control. This performance system delivers precise boat control through hydraulic power, allowing you to optimize your vessel's running attitude for any load, speed, or sea condition.

Performance Benefits:

• Get on plane faster and maintain plane at lower speeds for improved fuel economy
• Correct listing caused by uneven weight distribution or single-engine torque
• Reduce bow rise to improve forward visibility and safety
• Eliminate porpoising and smooth out rough water chop
• Increase top speed and cruise more efficiently

System Features:

• Exclusive transom-mount interlocking tab design for secure installation
• Hydraulic actuation provides superior power and precision compared to electric systems
• OBI9000H One Box Indication control allows independent or synchronized tab adjustment
• Low maintenance design with long-term durability and easy serviceability
• Sport batwing configuration available for installations with limited transom space

Complete Kit Includes:

• Two 12" x 12" trim plane assemblies with transom mounting hardware
• Two to four hydraulic actuators (model A1101A depending on configuration)
• V351HPU1 hydraulic power unit
• Hydraulic tubing and all necessary installation hardware
• OBI9000H One Box Indicator helm control unit

Bennett Marine trim tabs are engineered for recreational and performance boats requiring reliable attitude control. The 12" x 12" size is suitable for boats typically in the 18-24 foot range, depending on hull design and weight. Professional installation is recommended for optimal performance and warranty coverage.