This product has a 3 point locking system with 4 keys included and 6" legs that make units fork liftable. The table height creates convenient work surface and the back and end stops prevents product from falling off. This ships fully assembled. Overall Dimensions (In.) LxWxH: 36.125 x 24.25 x 33.625 For industrial storage items, a signature will be required to accept the delivery. If the item is not acceptable condition, sign for it as damaged or refuse the shipment. Please visit our Shipping Policy for further information.