What wrenching does not fix whacking often will. With a recessed wheel mechanism and striking-plate facing, this Manganese phosphate-coated adjustable wrench from Gedore will let you wail away on sticky, rusted-in bolts (and zombie skulls) with impunity.
The handle too features a recessed grip face to maintain your grip regardless of how greasy (and/or bloody) your hands are. It's available for $US40 starting June 27.
[via Hand Eye Supply]