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CRAFTSMAN

CRAFTSMAN Mechanics Tool Set, 1/4 and 3/8 Inch Drive, 189 Piece (CMMT12134)

  • Based on 792 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Champion Values
Arrives Nov 6 – Nov 7
Order within 15 hours and 2 minutes
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Style: New 189 Piece Set


Features

  • LOW PROFILE RATCHET: Up to 25% thinner head for access in tight spaces (1/4" DR and 3/8" DR only as compared to CMMT81747, CMMT81748, and CMMT81749)
  • 72-TOOTH RATCHET: Delivers 5 degree arc swing
  • EASY TOOL STORAGE: Durable Blow Molded Case
  • ALL IN ONE MECHANICS SET: Contains as full assortment of sockets, ratchets, wrenches, and specialty bits for automotive enthusiasts and mechanics
  • CORROSION RESISTANCE: Full Polish Chrome Finish
  • FULL LIFETIME WARRANTY

Description

The 189 pc. 1/4-in., 3/8-in., and 1/2-in. Drive Mechanics Tool Set is equipped with low profile 72-tooth ratchets with 5° arc swing and up to a 25% thinner head that helps deliver greater access in confined spaces. Packed with a broad assortment of 6-point and 12-point sockets, combination wrenches, and drive tools in a durable blow mold case. The case is constructed with metal hinges and designed to fit into CRAFTSMAN metal storage boxes for easy organization. Perfect as an addition to your current tool collection or as a starter set. Proudly backed by a Full Lifetime Warranty. 1/4” DR and 3/8” DR Only As Compared To CMMT81747, CMMT81748, & CMMT81749

Manufacturer: ‎CRAFTSMAN


Part Number: ‎CMMT12134


Item Weight: ‎25.8 pounds


Package Dimensions: ‎19.84 x 15.07 x 3.98 inches


Item model number: ‎CMMT12134


Style: ‎New 189 Piece Set


Power Source: ‎hand_powered


Item Package Quantity: ‎1


Included Components: ‎Accessories, Hex Keys, Ratchets, Sockets, Specialty Bits, Wrenches


Batteries Required?: ‎No


Date First Available: December 12, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 6 – Nov 7

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

    • Craftsman Quality
Style: New 189 Piece Set
Lots of tools . feel how heavy .
Reviewed in the United States on July 10, 2025 by Browns Mills Bill
    • It’s good quality tool set
Style: New 189 Piece Set
Bought the set for my boy and he was tickled to death with it couldn’t wait to use it. It has everythinghe can use.
Reviewed in the United States on June 25, 2025 by buck watson
    • It’s craftsman quality, and a complete set.
Style: New 189 Piece Set
Very nice tool set, nice finish. The price was great for what you get. High quality that you expect from craftsman. If you need a good tool set, this one will not disappoint you. The case is heavy duty and holds the tools securely. I am very pleased with this set.
Reviewed in the United States on April 17, 2025 by Andrew Sparks
    • TOP QUALITY AND EXCELLENT FINISH
Style: New 189 Piece Set
Excellent set of tools. I have one and bought my young son one. The finish is top quality!! The ratchets are perfect! Great quality and love having this many tools in one place. The case is quality as well. I've been buying Craftsman all my life...ALWAYS quality and never let my down. Love there shop vacs too. Have 2 of them. ... show more
Reviewed in the United States on April 24, 2025 by greg cobb
    • Great value for the money ‼️👍😎
Style: New 189 Piece Set
Craftsman Quality what can I say‼️👍😎
Reviewed in the United States on June 20, 2025 by Neal Windsor
    • Happy
Style: New 189 Piece Set
Perfect set
Reviewed in the United States on June 26, 2025 by Trisha Sanchez
    • Another great Craftsman purchase!
Style: New 189 Piece Set
This has just about everything you need (that isn’t a specialty tool) for around the house or working on a vehicle. It being brand new removing some of the sockets can be a pain but that will get better over time. Also has a pre cut cardboard insert that goes in the center of the case for when those sockets get a little too easy to remove so that was a little bit of extra value of me having to cut my own piece of scrap cardboard to do the same job. Craftsman has always been a sturdy brand for me and I’ve never had to use their lifetime warranty, but I’m glad it’s there if I need it. Would buy again, but I bought this set so I wouldn’t have to! ... show more
Reviewed in the United States on April 13, 2025 by Chris Russelburg
    • ⭐️⭐️⭐️⭐️✨ Comprehensive, Durable, and Almost Perfect
Style: New 189 Piece Set
I've been using this CRAFTSMAN 189-piece mechanics tool set for several months now, and it's been a fantastic addition to my workshop. The set offers great functionality — everything from sockets and ratchets to wrenches and specialty bits is included, making it super versatile for both home and automotive projects. The tools are comfortable to grip and easy to use, even for longer tasks. The 72-tooth ratchets with a 5° arc swing are perfect for working in tighter spaces, and the full-polish chrome finish not only looks sharp but helps resist corrosion. The blow-molded case keeps things mostly organized, though a few sockets don’t snap in as securely as I’d like — that’s the only reason for knocking off half a star. Overall, this set is extremely functional, user-friendly, and built to last. Great value and performance — I’d definitely recommend it to both beginners and experienced DIYers alike! ... show more
Reviewed in the United States on May 17, 2025 by Holy_Ghost

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