SUPPORTS: 1/2" x 2" steel bar. One-piece welded unit. May be surface mount or free-standing. SEAT SURFACE: 1/4" x 1 1/2" steel bar and 1 5/16" O.D. steel pipe. FINISH: Polyester powder coated. May be free-standing or surface mounted. MODEL NO. 296-6 6' Steel Park Bench