These combo wrenches are short, flexible, and on sale over at Sears through Saturday. For $100 you get sevenwrenchs in sizes 8, 9, 10, 12, 13, 15, 17, and 18mm. The ratcheting box end flexes through 180-degrees and locks into 9-position. They’re pretty thin and also boast a 5-degree ratcheting arc — great for digging yourself out of low-clearance messes.
Craftsman 7 Pc. Metric Stubby Wrench Set #42041 [Sears]