This product has 3-point locking system with chrome keyed handle and 5/16� diameter lock rods. It has full height welded piano hinges for increased strength. The doors open at full 180� for full access to product and Hook-On-Bins� by Durham are included. The cabinets ship fully assembled. Overall Dimensions (In.) LxWxH: 72.125 x 24 x 84 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.