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CRAFTSMAN

CRAFTSMAN 308 Piece Mechanics Tool Set, Socket and Wrench Set (CMMT45939)

  • Based on 325 reviews
Condition: New
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$229.99 Why this price?
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Style: NEW 308 Piece Set


Features

  • LOW PROFILE RATCHET: Up to 25% thinner head* for access in tight spaces (1/4" DR & 3/8" DR only as compared to CMMT81747, CMMT81748, & CMMT81749)
  • 72-TOOTH RATCHET: Delivers 5 degree arc swing
  • ORGANIZATION: Tools packed into plastic trays for organization and storage
  • ALL IN ONE MECHANICS SET: Contains a full assortment of sockets, ratchets, wrenches, and specialty bits for automotive enthusiasts and mechanics
  • CORROSION RESISTANCE: Full Polish Chrome Finish

Description

This all-in-one 308 pc. Mechanics Tool Set comes equipped with 1/4-in., 3/8-in., and 1/2-in. drive improved low profile 72-Tooth ratchets with a 5° arc swing and up to a 25% thinner head that helps deliver greater access in confined spaces. Packed with a comprehensive assortment of 6-point and 12-point sockets, combination wrenches, and drive tool accessories, this set is perfect for automotive and DIY repairs or as a complete starter set. Tools come assembled in plastic trays for easy organization. Proudly backed by a Full Lifetime Warranty. 1/4” DR and 3/8” DR Only As Compared To CMMT81747, CMMT81748, & CMMT81749. FULL LIFETIME WARRANTY

Brand: CRAFTSMAN


Material: Plastic


Item Length: 23 Inches


Item Weight: 20.5 Kilograms


Item Package Quantity: 1


Brand: ‎CRAFTSMAN


Material: ‎Plastic


Item Length: ‎23 Inches


Item Weight: ‎20.5 Kilograms


Item Package Quantity: ‎1


Head Style: ‎Fixed Ratchet


Finish Type: ‎Polished


Operation Mode: ‎Mechanical


Manufacturer: ‎CRAFTSMAN


UPC: ‎885911929547


Global Trade Identification Number: ‎47


Part Number: ‎CMMT45939


Item Weight: ‎45.1 pounds


Item model number: ‎CMMT45939


Style: ‎NEW 308 Piece Set


Finish: ‎Polished


Included Components: ‎(23) Wrenches, (3) Ratchets, (30) Accessories, (44) Hex Keys, (42) Specialty Bits, 166) Sockets


Batteries Required?: ‎No


Date First Available: June 21, 2024


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great
Style: NEW 308 Piece Set
I got these on sale and feel its a great value for the price. Craftsman has always been a quality tool, maybe not the best but far from the worst. If you need a complete set its worth checking out
Reviewed in the United States on December 19, 2025 by Just A Person
    • Craftsman’s Tools
Style: NEW 308 Piece Set
Can’t go wrong with craftsman’s Quality and affordable. Love them
Reviewed in the United States on December 5, 2025 by Ken w Rousseau
    • Durable Craftsman Tools
Style: NEW 308 Piece Set
I've been a loyal user of Craftsman tools for years. While the quality of the tools is great, I was a bit disappointed with the cheap plastic packaging that may not last long. I purchased this set intending to keep it in the back of my truck, but unfortunately, I'm struggling to find a toolbox that fits the set perfectly as it came. ... show more
Reviewed in the United States on December 17, 2025 by Debbie Fadgen
    • awesome
Style: NEW 308 Piece Set
no issues yet, have already done an oil change no problem good quality
Reviewed in the United States on November 27, 2025 by Reese Huwa
    • Lots of tools
Style: NEW 308 Piece Set
Vets nice set! The trays slid right into my tool box. Hope they last, but the trays seem kind flimsy
Reviewed in the United States on October 18, 2025 by Joshua Burton
    • I’ve seen stronger plastic holding candy
Style: NEW 308 Piece Set
Great tools used Craftsman all my life. The plastic they come in is very cheap, probably won’t last 6 months. Bought this set to keep in back of my truck but can’t find a toolbox that can hold the set the way it came.
Reviewed in the United States on December 3, 2025 by Steve Bosan
    • Fix it
Style: NEW 308 Piece Set
Talk about a good deal on some tools!!! Prefect and you know they're good quality! Great for most anything you may do at home, or on the road.
Reviewed in the United States on September 12, 2025 by Amazon Customer
    • Sweet bang for the buck!
Style: 308 Piece Set
I picked this up on sale for $199.99, already had a portable kit but for the price this was a great option to deck out my roll away and keep my portable set as is. The total piece count is great, you really don't end up with too many "garbage" tools. My main complaint would be that the allen wrenches are duplicated for metric and SAE, a long set and a short set. Would have preferred just the long set and an alternative like more sockets, wrenches, adapters, etc. Again though, the price is really unbeatable for what you get and if you have the older craftsman ratchets, these are a nice upgrade as the tooth count is more. The tools come in 4 separate trays, each with indentations for the tools with labeling and a clear cover. They fit right into your standard roll away drawers which is nice and the covers are kind of nice to keep the dirt and debris out if you leave the drawer open or take the entire tray out of the roll away. ... show more
Reviewed in the United States on April 9, 2024 by Brian A

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