DEWALT DWMT73801 108-Piece Mechanics Tool Set

Covers 1/4-in and 3/8-in drive in both SAE and metric — 47 actual sockets out of 108 advertised pieces, with the remaining 61 pieces being hex keys, bits, and drivers. Shallow and deep variants are included for both drive sizes. All sockets are 6-point. The metric 10 mm is confirmed present in both 1/4-in and 3/8-in shallow configurations. Steel alloy is chrome-vanadium per DEWALT brand standard (not explicitly labeled in the Amazon spec table for this SKU). 4.8★ across 7,474 Amazon reviews with no widespread rounding complaints in the available sample. Hand-ratchet use only — not rated for impact drivers.

Right pick for a home mechanic handling oil changes, brake jobs, and engine-bay electrical work — the 3/8-in drive covers the majority of common fasteners, and the 6-point construction is the correct choice for corroded or snug OEM bolts. The confirmed 10 mm metric and the dual-drive coverage handle the tasks most home mechanics encounter most often. Skip if 1/2-in drive is needed for wheel lug nuts or suspension fasteners; this set tops out at 3/8-in, and those applications require a supplemental 1/2-in drive set. Also skip if using an impact wrench — these are hand-socket only and not rated for impact drivers.

No chemical exposure pathway — chrome-vanadium steel hand tool with no SDS. Chrome-vanadium steel is rated for hand-ratchet and breaker-bar use — not for impact wrenches; impact-rated sockets use a different alloy (chrome-molybdenum) and black-oxide finish, and using standard Cr-V hand sockets on an impact driver risks shattering. Cr-V steel is fully recyclable as scrap metal; the blow-mold plastic case is not routinely recovered through curbside programs. Quality Cr-V socket sets regularly achieve 10–20+ year useful lives before any component reaches end-of-life.