DeWalt 1/4 in. and 3/8 in. Drive SAE and Metric Mechanics Tool Set (84‑Piece)

1/4 in. and 3/8 in. Drive SAE and Metric Mechanics Tool Set (84‑Piece)

Features

  • Low-profile 1/4" and 3/8" drive ratchets with reduced head thickness for access in tight spaces
  • 72-tooth ratchet mechanism providing approximately 5° arc swing
  • Quick-release lever for one-handed socket release
  • Ergonomic ratchet handles with anti-slip grooves
  • Sockets designed for improved contact with fastener flats
  • Chrome vanadium steel construction for durability
  • Includes a hard-shell carrier for storage and transport

Specifications

Number Of Pieces 84
Drive Sizes 1/4 in, 3/8 in
Measurement Standard SAE, Metric
Socket Type Mixed, spark plug
Socket Depth Deep, intermediate
Carrier Type Hard shell carrier
Included Items 1 x 3/8 in Drive Low Profile Ratchet; 32 x 1/4 in Drive Sockets; 29 x 3/8 in Drive Sockets; 1 x 1/4 in Drive 3 in Extension; 1 x 3/8 in Drive 3 in Extension; 1 x 3/8 in x 1/4 in Drive Adaptor; 1 x Spinner Handle; 16 Bits; 2 Spark Plug Sockets
Applications Automotive repair, fleet maintenance, industrial maintenance and repair, farm equipment maintenance
Standards Meets or exceeds applicable ANSI/ASME standards
Warranty Full lifetime warranty
Weight 11 lbs
Dimensions 15 × 11 × 5 in
Manufacturer Stanley Black & Decker
Upc 076174454246

84-piece mechanics tool set containing 1/4 in. and 3/8 in. drive ratchets and a range of SAE and metric sockets and accessories. The ratchets have a reduced-profile head for access in confined spaces, ergonomic handles with anti-slip grooves, and a quick-release mechanism for one-handed socket removal. Components are made from chrome vanadium steel for durability. Intended for automotive, fleet, industrial, and farm equipment maintenance.

Model Number: DWMT45424

Project Ideas

Business

Mobile Small-Engine Tune-Ups

Offer on-site maintenance for mowers, snow blowers, generators, and trimmers: plug swaps (spark plug sockets), blade removal, belt/cover fasteners, and hardware checks. Sell seasonal packages (spring/fall) and fleet rates for landscapers. The hard-shell case makes a tidy, professional mobile kit.


On-Site Assembly Pro

Assemble furniture, grills, garage racks, and fitness gear for homeowners and property managers. Use the low-profile ratchet in tight cabinetry and the deep sockets for through-bolts. Offer flat pricing per item, bundle discounts for moves, and a ‘hardware audit’ add-on to tighten existing fixtures.


Event Bike Quick-Fix Booth

Set up at farmers’ markets and campus events to handle tire/chain checks, axle nuts, rack/fender installs, and child-seat mounts. The 1/4 in. drive and bits handle accessories; sockets cover axle nuts and pedal swaps. Charge per service or sell punch cards; partner with local shops for referrals.


Property Fastener Maintenance

Provide recurring hardware inspections for rentals, Airbnbs, and offices: tighten chairs, bed frames, door strikes, cabinet pulls, and handrails. Deliver quarterly reports with before/after photos. The 72‑tooth ratchets speed work in tight furniture joints, making visits efficient and consistent.


Hands-On Workshops + Content

Run paid workshops on fastener basics, torque, and small-engine care using the set for each attendee station. Film short how-tos and monetise via affiliate links and class bookings. Sell ‘starter hardware kits’ and offer post-class service discounts to convert students into customers.

Creative

Compact Rolling Tool Cart

Build a slim, two-tier steel-and-plywood cart that fits under a workbench. Use carriage bolts, nylock nuts, and corner brackets tightened with the 3/8 in. ratchet and deep sockets. The low-profile head helps in tight corners around casters. Add a side-mounted magnetic strip and a socket rail to keep the set docked.


Small-Engine Refresh

Restore a vintage lawn mower or minibike: remove shrouds, swap spark plugs with the included spark plug sockets, service pull-start housings, and snug carburetor and exhaust fasteners. The 72‑tooth ratchet lets you work in cramped engine bays. Finish with a new plug, fresh gaskets, and a tuned idle for a satisfying before/after.


Kinetic Wall Sculpture

Create a living art piece using aluminum flat bar, bearings, and linkages secured by bolts and locknuts. Assemble arms and cams with sockets to achieve smooth, wobble-free motion. The quick-release ratchet makes iterative adjustments easy as you tune motion profiles by moving pivot points.


Modular Camera/Lighting Rig

Assemble a desk-mounted arm from 8020 aluminum extrusion and angle connectors for cameras or lights. Use the socket set to install T-nuts, corner brackets, and a counterweighted boom. The low-profile ratchet clears tight angles near clamps without marring finishes.


Knock-Down Side Table Set

Design a flat-pack steel-and-wood side table and matching shelf using threaded inserts and hex bolts. The socket set drives the bolts into metal corner frames and tightens cross-bracing. It ships disassembled and reassembles with only the included spinner handle and sockets.