DEWALT DWMT45408 TOUGHSERIES™ 1/4 in. and 3/8 in. Mechanics Tool Set (140 pc.)
DEWALT DWMT45408 TOUGHSERIES™ 1/4 in. and 3/8 in. Mechanics Tool Set (140 pc.) is backordered and will ship as soon as it is back in stock.
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The DEWALT® TOUGHSERIES™ 140-Piece Mechanics Tool Set is built for demanding fastening applications, delivering durability, precision, and professional-grade performance. Featuring a versatile combination of 1/4 in. and 3/8 in. drive tools, this set includes ratchets, sockets, combination wrenches, and essential accessories for automotive, mechanical, and general maintenance tasks.
Equipped with Powerjaw™ technology, the sockets and wrenches provide up to 30% more torque on rounded fasteners, helping you grip worn bolts with confidence. The 144-tooth ratchets feature a 2.5° arc swing, allowing for precise operation in tight or confined spaces, while offering up to 4X longer life for extended durability.
The 15° offset combination wrenches improve accessibility in tight areas, while the long panel forging design enhances torque for more efficient fastening. Finished with a full-polish chrome coating, each tool resists corrosion and is easy to clean after use.
Organized in a durable, portable storage case, this TOUGHSERIES™ set keeps your tools secure and easy to transport, making it an ideal solution for both jobsite professionals and serious DIY users.
(2) 1/4" & 3/8" 144T Ratchets
(28) Hex Keys MM/SAE
(32) 1/4" 6pt Standard & Deep Sockets MM/SAE
(40) 3/8" 6pt Standard & Deep Sockets MM/SAE
(9) 3/8" Hex Bit Sockets MM/SAE
(8) 3/8" Torx Bit Sockets
(3) Spark Plug Sockets
(6) Extension Bars
(2) Universal Joints
(8) Combination Wrenches MM/SAE
- 140-Piece Mechanics Set – Includes ratchets, sockets, wrenches, and accessories.
- 1/4" & 3/8" Drive System – Versatile setup for a wide range of applications.
- Powerjaw™ Technology – Up to 30% more torque on rounded fasteners.
- 144-Tooth Ratchets – 2.5° arc swing for precise work in tight spaces.
- Extended Tool Life – Ratchets designed for up to 4X longer durability.
- 15° Offset Wrenches – Improved access in confined areas.
- Long Panel Forging Design – Maximizes torque for tough fastening jobs.
- Full-Polish Chrome Finish – Corrosion-resistant and easy to maintain.
- Durable Storage Case – Keeps tools organized and ready for transport.
- Professional Performance – Ideal for automotive, mechanical, and maintenance work.
Specifications
| Specifications and Details | |
|---|---|
| Brand | DEWALT |
| Model Number | DWMT45408 |
| Sizes | 1/4 in. and 3/8 in. |
| Number Of Pieces | 140 |




