The combinations can be open-ended on one end, box on the other, open-ended/ratcheting or box/ratcheting. A wrench that has the same type of head on both ends - but of different sizes - could be ...

Hank O'Hop There's a lot to like about the Craftsman V-Series ratcheting combination wrenches. Starting with the basic specs, these wrenches feature an open end and a 12-point ratcheting box end.