I once had a set of Craftsman combo wrenches. Open-end on one end, with a socket on a hindge at the other end. I put a 3 foot cheater on the 3/4 inch wrench and stepped on the end. Twisted the socket right off. Sears gave me a new one without questions.
After my toolbox was stolen, I got a set of the cheapo Benchtop brand mentioned above, and haven't broken one.
