I recently picked up a set of used metric Benchtop combination wrenches for $12 for the whole set (8mm-19mm, missing the 18mm). So far I am pleased with the quality and finish. I'm just a weekend DIY guy so for the price you can't beat it imo. Mine are pretty scratched up but the chrome is still smooth and the 12 point box ends fit snuggly on bolt heads. I actually just used them to pull apart the drive shaft u-joint knuckles on a 1 ton truck and they performed as needed. As others have stated they are Taiwan made, and were once sold in K-mart as a budget friendly, DIY in mind, line of tools.