Springfield 4" x 17" Heavy-Duty Transom Tuff'ner

Springfield 4" x 17" Heavy-Duty Transom Tuff'ner: Adds strength to boat's transom by evenly distributing forces during fast starts, high speed runs and sharp turns Quality cast in Almag 35 aluminum for non-corrosive strength Black 12" bolt pattern Size: 4" x 17"