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30-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Dec 7 – Jan 3
Recently Viewed
At a glance
- Condition
- New
- Size
- STANDARD
- Style
- New 3/8" 50 Piece Set
- Model
- DWMT45423
- Weight
- 5.2 lb
- Material
- [Inferred] High-quality alloy steel
- Item Length
- 0.38 in
- In the box
- Dewalt - DWMT45423
Features 4
- Built for tight spaces - get into tight spaces with a low-profile ratchet design and a 20% thinner head*.
- DIRECTTORQUE technology - tighten and loosen fasteners with ease with sockets featuring directtorque technology.
- Professional grade durability - complete tough applications with a chrome vanadium steel construction that provides strength and durability.
- Excellent maneuverability - maneuver in restricted areas with a 72-tooth ratchet that offers a 5-degree arc swing.
Description
Take on a wide range of professional jobs with this 3/8 in. drive mechanics tool set (50 pc.). this set includes 50 pieces and features a 3/8 in. ratchet with a 20% thinner head making it ideal for applications in tight spaces. it's ergonomically designed handle has anti-slip grooves that provide comfort and control during all-day jobs and a quick-release lever that allows it to be used one-handed. with a chrome vanadium steel construction, this tool set features the essentials needed to complete a variety of tough tasks.
Specs 19
| Brand | DEWALT |
|---|---|
| Item Length | 0.38 inches |
| Material | [Inferred] High-quality alloy steel |
| Finish Type | Polished |
| Number of Pieces | 50 |
| Brand Name | DEWALT |
| Model Number | DWMT45423 |
| Number of Items | 1 |
| Unit Count | 1 Count |
| UPC | 076174454239 |
| Manufacturer | DEWALT |
| Item Weight | 5.2 pounds |
| Item Type Name | Socket |
| Manufacturer Part Number | DWMT45423 |
| Drive System | Multi |
| Drive Bit Shank Style | 6-point |
| Bit Compatibilities | Standard socket bit sizes |
| Material Type | [Inferred] High-quality alloy steel |
| Finish Types | Polished |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Dec 7 – Jan 3
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Great portable 3/8" Metric & SAE set!
Size: STANDARD
Style: New 3/8" 50 Piece Set
Tool Selection: Excellent range of socket sizes without clogging the case with rarely used deep sockets. Great assortment of essential accessories. Tool Quality: Feels solid in the hand. Time will tell on long-term durability. Tool Finish: Great finish throughout. Case Quality: Top level with a sturdy metal hinge. Case Organization: Highly efficient layout; space is used extremely well.
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Reviewed in the United States on August 8, 2026 by aleyegros
No Flathead bits but great set
Size: STANDARD
Style: New 3/8" 50 Piece Set
A great set. Only improvement would be to offer slotted screwdriver bits instead of duplicate Phillips head
Reviewed in the United States on July 2, 2026 by ken hasel
Great Set - Sturdy - Perfect Size and Combination of Sizes
Size: STANDARD
Style: New 3/8" 50 Piece Set
Love this set. It is my go to for most small jobs.
Reviewed in the United States on January 24, 2026 by Dave
On the go must have
Size: STANDARD
Style: New 3/8" 50 Piece Set
Very nice compact sized kit to have in your vehicle. Metric and standard sockets. Good variety. Case is sturdy. The quality is as I would expect from Dewalt. Price was actually very good for what you get. The selection of tools are ones you actually would need. The case is bright dewalt yellow with texture to hold onto. The function for size and tool selection make this a perfect grab and go item to use for making repairs when traveling. My only very minor issue is the slide closure, it slides a little too easy allowing the case to open unexpectedly. After picking up sockets twice I check that it is secure before grabbing the kit.
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Reviewed in the United States on June 18, 2025 by Mother's job is never done but worth every minute
Great set, even buying used
Size: STANDARD
Style: New 3/8" 50 Piece Set
I picked this up in used-mint condition to tighten up my workbench, and it worked perfectly. Everything came in great shape and felt like new. The tools feel solid and got the job done without any issues. Definitely a reliable set to have around for basic projects. For the price, especially buying used, this was a great pickup.
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Reviewed in the United States on April 1, 2026 by M Adams
Good rachet set
Size: STANDARD
Style: New 3/8" 50 Piece Set
Very nice set. Just worth it!! Don't even think about this one if its what u need. Just buy it!! My son moved out n took all his tools with him. So i had to replace everything . This one's a no brainer....
Reviewed in the United States on January 31, 2026 by janet
Versatile
Size: STANDARD
Style: New 3/8" 50 Piece Set
Very handy to keep around.
Reviewed in the United States on March 21, 2026 by Johnny Appleseed
Build quality is as epected for the price, but the dang case doesn't keep things organized.
Size: STANDARD
Style: New 3/8" 50 Piece Set
I write this from the perspective of having owned many DeWalt branded tools, as well as several socket sets, from cheap no-name to the quite expensive. I was looking for set that was compact and could be put into a toolbag or truck of a car for a "just in case" situation. This fits the bill as far as price—$39 at the time I purchased—goes, and quality is not out of line for the price. Nothing is wrong with the tools, per se, but the ratcheting could be a little tighter. My biggest complaint is how well the sockets are secured in the case. While the case latch stays closed, if it is turned upside down (as often happens in a toolbag or back of a car) the contents on one side will become disorganized and out of their compartments—the side with the wrench, extension bar and adapter have securing tabs whereas the sockets do not. It's a shame that the case is the culprit of frustration, but that's part of the reason why people buy sets. On multiple occassions I've opened the set and had to reorganize a couple dozen sockets in ascending size.
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Reviewed in the United States on February 1, 2026 by Aaron B