DEWALT Mechanics Tools Kit and Socket Set, 142-Piece, 1/4 & 3/8" Drive, MM/SAE (DWMT73802) Review (2026)

Who this kit fits

This set targets homeowners, apartment dwellers and light DIY mechanics who want one case covering most household fasteners without buying a bulky full size mechanic set. Because it includes both metric and SAE sockets, it works across older American cars, newer imports, furniture assembly, appliance repair and general home maintenance. It is not aimed at anyone doing regular suspension, brake or heavy truck work, since there is no 1/2 inch drive for larger lug nuts or bolts. For a garage that mostly sees oil changes, small engine work, bike repair and household fixes, 142 pieces in a 1/4 and 3/8 inch spread is a sensible amount of coverage without the size and cost of a 200 plus piece professional kit.

What is actually in the case

According to DEWALT and retailer listings, the set includes two pear head ratchets with a 72 tooth count that only needs a 5 degree arc swing, useful in tight spaces, along with a quick release button for fast socket changes. Sockets use DEWALT's DirectTorque design intended to grip fasteners better and resist rounding, finished in polished chrome vanadium. The breakdown includes 18 quarter inch drive 6 point sockets, 10 quarter inch deep sockets, 9 three eighths inch deep sockets, plus 14 piece standard and metric hex key sets and 15 nut driver bits, along with combination wrenches and driver bits. Everything is organized in a durable case with metal latches, which keeps the kit contained in a truck or cabinet.

Living with a compact kit

The appeal of this DEWALT set day to day is that it stays small enough to keep in a car trunk, an apartment closet or a single shelf slot, instead of taking over a workbench like a full mechanic chest. The chrome vanadium finish and metal latch case are meant to survive being tossed in and out of a vehicle regularly. Because the ratchets only need a 5 degree swing, they are easier to use in cramped engine bays or behind furniture where a full swing ratchet would jam against a wall or panel. The trade-off for that compact size is fewer pieces overall, so heavier jobs will eventually expose gaps in coverage that a bigger kit would not have.

Where it falls short next to bigger DEWALT kits

The clearest limitation is the missing 1/2 inch drive, which rules out most lug nuts, larger suspension bolts and other fasteners that need more torque, a gap the DEWALT 204 piece DWMT72165 and 192 piece DWMT75049 sets both close by adding that drive size. This set also carries fewer combination wrenches than those larger kits, so if your projects regularly call for wrench sizes outside the included range you will be reaching for a separate set. Compared with the similarly priced TEKTON 1859 135 piece set, this kit leans harder into MM and SAE socket coverage while TEKTON spreads its pieces across three drive sizes including a 1/2 inch ratchet, which is worth weighing against your own jobs.

Verdict and who should buy bigger

Choose the DWMT73802 if you want a tidy, well built 1/4 and 3/8 inch kit from a trusted brand for household repairs, small engines, bikes and light car maintenance, and you do not expect to tackle heavy automotive jobs. It earns its place as a starter or backup kit precisely because it avoids unnecessary bulk. If you already know your projects will need 1/2 inch sockets for lug nuts or bigger bolts, step up to one of DEWALT's larger mechanics sets instead, since retrofitting that drive size later means buying a second kit rather than extending this one.

Frequently asked questions