Pittsburgh 10mm Metric Essential Socket Set, 10-Piece (Item 58957)

Full range of 10mm sockets — standard, deep, flex, and impact — across 1/4", 3/8", and 1/2" drive sizes. Chrome-vanadium standard sockets, chrome-molybdenum impact sockets.

A legitimately smart, low-risk buy regardless of brand snobbery — 10mm is the most commonly lost socket size. Backed by HF's lifetime hand-tool warranty.