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T-H Marine Mini Jacker Small Outboard Jack Plate

$158.00 on Amazon.com (as of November 9, 2026, 7:42 PM EST) View details ↗

The T-H Marine Mini Jacker is a cast aluminum clamp-on motor bracket engineered for small outboard motors up to 35 HP or 150 lb. It provides a 4″ setback from the transom and a 3″ vertical offset, allowing users to mount long shaft motors on shorter transom boats such as skiffs, inflatables, and aluminum vessels. The marine-grade construction provides corrosion resistance for harsh marine environments while maintaining a lightweight profile for straightforward handling and installation.

This outboard motor mounting bracket features an engine mounting surface measuring 11 1/2″ wide by 10″ high and wider transom mounting flanges extending up to 17″ in width to deliver secure support. The design assists with motor positioning to help watercraft plane quickly and improve overall maneuverability. While the setup process is straightforward, additional installation hardware may be necessary depending on the specific boat application.

Maximum Motor CapacityUp to 35 HP or 150 lb
MaterialCast aluminum
Setback4″
Vertical Offset3″
Engine Surface Dimensions11 1/2″ wide x 10″ high
Transom Flange WidthUp to 17″ wide
What type of motors is the Mini Jacker designed to accommodate?
It is designed exclusively for clamp-on mount outboard motors up to 35 HP or 150 lb.
How does the bracket position the motor relative to the boat?
It provides a 4″ stand-off from the transom and a 3″ vertical offset, enabling long shaft motors to be mounted on shorter transom boats.
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