T&E Tools 93919 19Pc. Metric Flare Nut Crowsfoot Wrenches Contains 3/8" Drive Sizes: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm 1/2" Drive Sizes: 21mm, 22mm, 24mm, 27mm, 28mm, 30mm, 32mm Supplied in blow mold case.