Crossmembers: Tilt bed - S6" x 12.5 lb A572 Gr. 50 High Tensile | Main Rail: Tilt Bed: W18" x 15 lb A572 Gr. 50 High Tensile | Chassis: W12" x 19 lb A572 Gr. 50 Hi - Tensile
Crossmembers: Tilt bed - S6" x 12.5 lb A572 Gr. 50 High Tensile | Main Rail: Tilt Bed: W18" x 15 lb A572 Gr. 50 High Tensile | Chassis: W12" x 19 lb A572 Gr. 50 Hi - Tensile