Steel plate dolly can be used to transport boxes, crates, or other heavy objects * Deck is 3/8 inch thick and is made of steel, which is stronger than aluminum and more resistant to fractures than cast iron * Raised diamond pattern provides traction and helps keep loads from slipping * Four caster wheels are made of solid rubber, which can"t go flat and is resistant to wear; two wheels swivel for maneuverability and have brakes to keep the dolly from rolling * Has a load capacity of 1,200 lb.; weighs 130 lb.; measures 6 x 24 x 30 inches (H x W x D)