From the Manufacturer Snap-on Industrial Brand JH Williams 2 3/16-Inch offset box end tubular handle wrench has a unique, versatile design that allows the wrench to be used with or without optional handles. The tubular wrench may be used without the handle to quickly run down nuts. The handle can be attached to provide maximum turning power for final tightening or to reach otherwise inaccessible fasteners. A detent on the wrench shaft helps to align locking button with handle hole. The offset box wrench head provides turning clearance.