How are the setback and rise dimensions determined for jack plate adapter brackets?

Raptor jack plate adapter brackets feature single piece extruded aluminum construction with a fixed setback and rise dimension and are available in a number of different configurations.

Setback

The setback dimension is the distance from the center of the jack plate mounting surface to the point of the Raptor mounting surface nearest the transom.

Raptor setback measurement diagram

Rise

The rise dimension is the distance from the vertical center of the jack plate mounting surface to the vertical center of the Raptor mounting surface. Be sure to consider outboard engine, transom and accessory clearance when determining which bracket is right for your application.

Raptor rise diagram