This is actually two parts put together. There is a handle (5 inches long when bent into an "L" x 3/4" diameter) and a socket with the usual square drum lug opening on the useful end and a standard 1/4" socket drive on the other end. The handle could be used with your 1/4" drive socket set and the socket could be used with any of your 1/4" drive wrenches (e.g., a ratcheting socket wrench, a "screwdriver" handle, extensions, etc.). This makes this tool a very versatile combination. Nothing wrong with how it comes (use it like a screwdriver or turn the lug 180 degrees, then flip the handle over and repeat), but it's even better than that. Mine did not look exactly like the photo shown on 1/1/14: my black, rigid plastic handle is a little fatter than the one shown and it has a perpendicular hole through the end for mounting on a nail or tying a string through. Read more