No matter what your skill level might be you will eventually the need to use a socket set to remove or tighten a bolt or nut. Furniture assembly, automotive vehicle or appliance repairs, computer parts, cabinet drawers or doors all nuts or bolts that hold them together. The nifty Neck Hardware Machinery. socket set the most commonly used orthodox and metric-sized sockets. The 1/4-inch and 3/8-inch drive sockets with a 3/8-inch two-sided ratchet down wrench plus accessories. The wrench and sockets are plated for elongate standing rust insubordinate performance. -- C. Dwight .