That was me going on about the 6pt.
Gear wrenches are not 6pt, and you can't hammer on them anyways. They are nice for after a bolt is broken free though.
These are the kind you can beat the crap out of with a BFH.
Amazon.com: Craftsman 9 pc. Metric 6 pt. Combination Wrench Set, # 47235: Home Improvement