4″ x 6″ Bent tubing mainframe w/ tubing cross stringers and longitudinal reinforcement tongue area. (4) Lashing hooks at each side of trailer. 2.5″ x 2.5″ Reinforced tubing side frame w/ 3″ x 4″ uprights outside cargo. 3/16″ Treadplate floor. Heavy duty # 4 expanded metal lined towing area.
