This trailer is designed for FSI Aluminum Hull Series Boats. 17 feet long; 8 feet over all width; 52" between fenders; 70" wide outside of fenders; dual 8 foot internal bunks adjustable up and down plus side to side; dual 8 foot outrigger bunks adjustable up and down plus side to side; adjustable rear transom support; adjustable front keel roller for center rigid hull; hot dipped galvanized; 3" x3” tongue; 2"x3" frame rails; running gear adjustable fore and aft to dial in your desired tongue weight; marine rear lights; 1 ton axle with leaf spring suspension; 2" couple with dual safety chains; 1100 pound winch and strap with adjustable roller bow stop.