Panther 2 Set Back Plate/SpacerCast aluminum spacer provides 2" of setback for bolt on motors. Made of 713 cast aluminum, dipped in a zinc rich primer then powder coated. This solid spacer installs directly on the transom or adds additional setback to an existing jack plate. Has a standard B. I. A. bolt pattern, but is drillable for non standard patterns. Overall size: 16" Wx 13. 25 H x 2"D. Support weight is 300HP and 635 lbs. Description : 2" Setback