4 Foot Tall, Black Frame 3 Shelf Industrial Storage Rack Laminate The DEWALT DXSTCS025 was designed 41600 The DEWALT DXSTCS025 was designed and engineered to provide a heavy duty stool fit for use in the busiest workshops and professional garages Locking pins on secure each bracket to your storage rack and prevent them from coming free when bumped or jostled when stacking materials onto the rack but are easily removed when you want to change the height of the brackets Each rack also includes 2 stacking plates so you can easily and securely join two racks together vertically or safety straps with weld nuts for ease of assembly