Went to the flea market and bought 2 Hinsdale DBE wrenches and score of scores 3 Steritool DOE wrenches all for five bucks. I never knew about the Steritool company so I looked it up. Special manufacturer of Stainless steel tools for sterile applications. The 3/8-7/16 list price is $75, and the 1/2-9/16 is $85. These might go next to the gold engraved Snap-On's.