Mechanic Tool Set

Professional grade 168-piece mechanical set for automotive and home maintenance

Full manufacturer title

DEWALT Mechanic Tool Set with Case, Socket Set Metric and Standard Full, 1/4" & 3/8" Drive, Hex Keys and Specialty Tools, 168-Piece (DWMT73803)

Member of The 90+ Clubscored 90+ out of 100

Typical price

$177

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DEWALT Mechanic Tool Set with Case, Socket Set Metric and Standard Full, 1/4" & 3/8" Drive, Hex Keys and Specialty Tools, 168-Piece (DWMT73803) image 1

Ravvy verdict

92.5 / 100

Buy this set if you want shop-quality ratchets and sockets in a portable format, accepting that the case takes up significant storage space.

Best for: DIY mechanics and homeowners needing a reliable all-in-one repair kit
Buy it if: You want 72-tooth ratchets allow for precise work in tight spaces.
Skip it if: You are heavy-duty industrial technicians requiring 1/2 inch impact-rated tools.
Best alternative: Klein Tools 80080 Hand Tool Kit includes 2 Screwdrivers, Made in USA, 3 Pliers, Wire Stripper and Cutter, for Electricians, 6-Piece Electrician Tool Kit (apprentice electricians and serious DIYers upgrading to trade grade equipment)

How it scores on what matters

Versatility95.0
Build Quality93.5
Precision91.0
Organization89.0
Portability72.0

Ravvy factor scores, 0 to 100, derived from specs, owner reviews and category norms.

What it is

The DEWALT DWMT73803 stands out as a high-value middle ground between budget hobbyist kits and expensive professional tool trucks. This 168-piece set centers around its 72-tooth ratchets, which offer a smooth 5-degree swing arc that is essential for working in cramped engine bays where every millimeter of movement matters. The sockets utilize DirectTorque technology, which grips the flat sides of fasteners rather than the corners, significantly reducing the risk of rounding off rusted or stubborn bolts. Durability is evident in the polished chrome finish that resists corrosion and wipes clean easily after greasy jobs. The kit includes a thoughtful mix of SAE and Metric sizes, though it leans heavily into 1/4 inch and 3/8 inch drives, making it ideal for standard automotive repair and assembly tasks. While the blow-molded case is bulky, it features metal latches that are far superior to the plastic snaps found on cheaper alternatives, ensuring your inventory stays organized even after being tossed in a truck bed.

Ravvy AI insight

When comparing this to similar kits from Craftsman or GearWrench, the value lies in the 72-tooth ratchet mechanism which is typically reserved for higher-end sets. The inclusion of specialty bits and hex keys makes this a true 'grab and go' box for 90 percent of common mechanical failures. However, potential buyers should note the 8-ounce listed shipping weight in the metadata is an error; this is a substantial, heavy steel set that requires a dedicated shelf.

Generated from owner feedback, product specs, pricing, and retailer data. Last updated Aug 18, 2026.

What owners praise

72-tooth ratchets allow for precise work in tight spaces
DirectTorque technology prevents rounding of bolt corners
High-contrast stamped markings for easy size identification
Durable storage case with secure metal latches
Comprehensive mix of Metric and SAE sizes for versatility
Full-polish chrome finish provides excellent corrosion resistance

What to know first

Case is quite large and heavy for portable use
Lacks a wide selection of 1/2 inch drive deep sockets
Hex keys and small bits can occasionally rattle loose in the case

Specifications

UPC: 076174738032
GTIN: 076174738032
Brand: DEWALT
Material: Chrome Vanadium Steel
Set Name: DEWALT Mechanic Tool Set
Brand Name: DEWALT
Unit Count: 1 Count
Finish Type: Polished
Item Length: 22.6 inches
Item Weight: 8 ounces
Drive System: Hex
Finish Types: Polished
Manufacturer: DEWALT
Model Number: DWMT73803
Material Type: Chrome Vanadium Steel
Item Type Name: Dewalt - DWMT73803
Number of Items: 1
Number of Packs: 1
Number of Pieces: 168
Bit Compatibilities: Hex
Bit Set Composition: Bit Set
Included Components: Dewalt - DWMT73803
Drive Bit Application: automotive, construction
Drive Bit Shank Style: Hex
Manufacturer Part Number: Dewalt - DWMT73803
Global Trade Identification Number: 00076174738032

How to get the most out of it

Using DirectTorque Sockets

When dealing with a stuck bolt, ensure the socket is fully seated. The internal geometry is designed to grip the flats, so applying steady pressure is more effective than sudden jerks.

Ownership tips

care

Clean After Every Use

Wipe each tool down with a lightly oiled rag before returning it to the case. This prevents road salt and moisture trapped in the case from attacking the chrome finish over time.

tip

Check the Latches

Always ensure the metal latches are fully engaged before lifting the case by the handle. The set is heavy, and an accidental opening can lead to hours of sorting small bits.

Frequently asked questions

Does this set include both Metric and SAE sizes?

Yes, this set includes a comprehensive range of both Metric and Standard (SAE) sockets and wrenches. This makes it suitable for working on both domestic and import vehicles.

Are these sockets impact rated?

No, these are chrome-plated hand tools. You should never use these sockets with an impact wrench, as the chrome can flake or the socket can shatter under high-torque vibration.

What is the benefit of a 72-tooth ratchet?

A 72-tooth ratchet only requires 5 degrees of space to click into the next position. This allows you to turn fasteners in extremely tight gaps where a standard ratchet wouldn't have room to reset.

Is the case sturdy enough for professional travel?

The case is built from heavy-duty blow-molded plastic with metal latches. While it is durable enough for a work truck, it is quite bulky, so ensure you have adequate storage space.

Where can you buy the Mechanic Tool Set?

Mechanic Tool Set is sold through Amazon, and DEWALT also lists it through its own site and major retail partners. The buy link on this page goes straight to the current Amazon listing, which is where stock and pricing update most often.

How much does the Mechanic Tool Set cost?

The last price Ravvy recorded was $177. Retail pricing on hand tools moves with promotions and stock, so treat that figure as a reference point and check the live listing before you buy.

How do you get the Mechanic Tool Set for a cheaper price?

Three tactics work best: watch for holiday and seasonal sale events when hand tools discounts run deepest, compare the open box or renewed listing against new stock, and check whether DEWALT is running a coupon or bundle. Adding the product to your Ravvy wishlist keeps it handy so you can revisit the listing when prices drop.

Is the Mechanic Tool Set in stock right now?

It was in stock at our last check. Availability on popular hand tools can change within hours, so the live listing is the source of truth.

Is the Mechanic Tool Set worth it?

Ravvy scores it 92.5 out of 100. The strongest argument for it is 72-tooth ratchets allow for precise work in tight spaces. The trade off to weigh is case is quite large and heavy for portable use.

Who should buy the Mechanic Tool Set?

It fits dIY mechanics and homeowners needing a reliable all-in-one repair kit If that does not describe your situation, compare it with the other options in Hand Tools before committing.

What are the key specs of the Mechanic Tool Set?

UPC: 076174738032. ASIN: B00PXN00BS. GTIN: 076174738032. Brand: DEWALT.

What are good alternatives to the Mechanic Tool Set?

Compare it against the other scored picks in Hand Tools on Ravvy. We rank every option in that group by the same criteria, so you can see which model wins on value, quality, and owner sentiment before you decide.

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