DEWALT 142 Piece Mechanics Tool Set, 1/4 Inch and 3/8 Inch Drive, SAE and Metric (DWMT45425) — Sockets & Sets product photo
DEWALT 142 Piece Mechanics Tool Set, 1/4 Inch and 3/8 Inch Drive, SAE and Metric (DWMT45425) — additional product viewDEWALT 142 Piece Mechanics Tool Set, 1/4 Inch and 3/8 Inch Drive, SAE and Metric (DWMT45425) — additional product viewDEWALT 142 Piece Mechanics Tool Set, 1/4 Inch and 3/8 Inch Drive, SAE and Metric (DWMT45425) — additional product viewDEWALT 142 Piece Mechanics Tool Set, 1/4 Inch and 3/8 Inch Drive, SAE and Metric (DWMT45425) — additional product viewDEWALT 142 Piece Mechanics Tool Set, 1/4 Inch and 3/8 Inch Drive, SAE and Metric (DWMT45425) — additional product viewDEWALT 142 Piece Mechanics Tool Set, 1/4 Inch and 3/8 Inch Drive, SAE and Metric (DWMT45425) — additional product view
Sockets & Sets

DEWALT 142 Piece Mechanics Tool Set, 1/4 Inch and 3/8 Inch Drive, SAE and Metric (DWMT45425)

Brand: DEWALT

Availability set by the retailer

The DEWALT DWMT45425 142-Piece Mechanics Tool Set is a comprehensive SAE and Metric socket and drive kit engineered for automotive repair, equipment maintenance, and serious garage DIY work. The set packs 142 of the most-used 1/4-Inch and 3/8-Inch drive mechanics tools into a single durable carrying case, including a full complement of 6-point sockets in both SAE and Metric sizes, a 72-tooth micro ratchet for tight-access fastening, combination wrenches, hex keys, screwdriver bits, and spark plug sockets. Each socket features DEWALT's full-polish chrome vanadium finish for corrosion resistance and easy wipe-down, while the 6-point flank drive design grips the flats of fasteners to reduce rounding and stripping under high torque. The included 72-tooth ratchet needs only a 5-degree swing arc, making it ideal for cramped engine bays and confined machinery spaces. The molded resin case keeps every piece organized with clearly marked storage slots for quick identification and a secure latching lid for transport between the bench and the job. Backed by a full lifetime warranty, this set is an Amazon's Choice pick with a 4.7-star rating across 117 reviews and over 400 units sold in the past month. Brand: DEWALT; Model: DWMT45425; Set Name: 142-Piece Mechanics Tool Set; Drive Sizes: 1/4-Inch & 3/8-Inch; Measurement System: SAE and Metric; Pieces: 142; Ratchet: 72-Tooth (5-degree swing arc); Socket Points: 6-Point flank drive; Material: Chrome Vanadium Steel; Finish: Full Polish Chrome; Case: Molded resin carrying case; Warranty: Full Lifetime Warranty; ASIN: B0DBW2VL4S.

Best Used For

AutomotiveMaintenanceHome DIYGarage

Search Tags

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Choosing Sockets & Sets

6-point or 12-point sockets — which should I use?

6-point sockets grip the flats of a hex fastener for maximum torque and resist rounding, ideal for stubborn or high-torque fasteners. 12-point sockets offer more engagement positions for tight clearance, but apply force closer to the corners and are more likely to round a worn fastener.

Do I need impact-rated sockets?

Use impact sockets (typically chrome molybdenum, black finish) with impact drivers and wrenches; standard chrome sockets can shatter under impact loads. For hand ratchets, chrome sockets are fine and are thinner-walled for tight spaces. Match the socket drive size to your ratchet.