"24in. x 48in. hardwood dolly is ideal for moving heavy boxes, crates or other cargo. Vinyl covering protects items from scratches and other damage. Four 4in. rubber casters roll easily for precise maneuverability. Some assembly required. Caster Size in. 4 x 1 1/4, Caster Type Swivel, Base L x W in. 48 x 24, Dimensions L x W x H in. 48 x 24 x 7, Deck Construction Solid, Includes Vinyl cover, Material Type Hardwood, Load Capacity lbs. 1,200, Brakes Included No, Caster Material Hard rubber, Length in. 48, Compatible With Optional pull strap or hook Northern item#s 856587 and 856776. Transport boxes, crates or supplies with these rugged dollies Units maneuver on 4 swivel hard rubber casters Durable hardwood construction Vinyl covered surface helps to protect the load Optional pull strap or hook available Assembly required"