1 In. tubular steel frame with a P-shaped handle. 8 In. x 14 In. toe plate. Truck dimensions: 50-1/2 In. H. x 19 In. W. 10 In. x 4 In. pneumatic tires with steel hubs and ball bearings. Stacking height of 50 In. with a 800 Lb. load rating. Truck weighs 28 Lb. Baked on red enamel finish. For replacement wheel refer to Model No. 3339.