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CRAFTSMAN Mechanics Tool Set, 83 Piece Hand Tool and Socket Set SAE/Metric (CMMT12121)

  • Based on 704 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Jun 4
Order within 12 hours and 59 minutes
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Style: NEW 83 Piece Set


Features

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

Description

The 83 pc. 1/4-in. and 3/8-in. Drive Mechanics Tool Set is equipped with improved low-profile 1/4-in. and 3/8-in. drive 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 sockets 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. As Compared To CMMT81747, CMMT81748

Brand: CRAFTSMAN


Material: Metal


Item Length: 17 Inches


Item Package Quantity: 1


Head Style: Fixed Square, Hex


Head Style: Fixed Square, Hex


Operation Mode: Mechanical


Measurement Standard: Metric, SAE


Material Type: Metal


Finish Types: Polished


Item Length: 17 Inches


Package Quantity: 1


Brand Name: CRAFTSMAN


Model Number: CMMT12121


Set Name: CRAFTSMAN Mechanics Tool Set


Manufacturer: CRAFTSMAN


UPC: 885911928991


Global Trade Identification Number: 91


Manufacturer Part Number: CMMT12121


Item Type Name: Sockets & Ratchets


Unit Count: 1.0 Count


Included Components: (10) Specialty Bits, (16) Hex Keys, (2) Ratchets, (5) Accessories, (50) Sockets


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 4

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.

Top Amazon Reviews


  • Price and quality- TOP Price and quality- TOP
Style: NEW 83 Piece Set
This Craftsman 72-piece low-profile ratchet set comes with a huge number of tools for the price. It’s great value and very practical for many jobs. Good quality
Reviewed in the United States on May 7, 2026 Reviewed in the United States on May 7, 2026 by Brent E. Manuel

  • 1 st starter kit
Style: NEW 83 Piece Set
Great starter kit for my grandson backed by craftsman quality
Reviewed in the United States on May 10, 2026 by BK

  • items are quality and right
Style: NEW 83 Piece Set
all okay satisfied customer
Reviewed in the United States on May 4, 2026 by kenn

  • Perfection
Style: NEW 83 Piece Set
Great value. Good case.
Reviewed in the United States on March 3, 2026 by checkin' it twice

  • Get it on sale
Style: NEW 83 Piece Set
It’s a pretty good purchase on sale, the tools can definitely handle some wear and tear. The socket wrench definitely feels wobbly but it’s held up so far. Not bad
Reviewed in the United States on May 2, 2026 by Nomad

  • 10 stars
Style: NEW 83 Piece Set
Great product! Quality with track record behind it.
Reviewed in the United States on March 26, 2026 by Martin g.

  • Perfect Set up for many projects.
Style: NEW 83 Piece Set
Ive been using Craftsman for over 30 years and the quality has stayed consistent.
Reviewed in the United States on April 15, 2026 by Sean

  • Value
Style: NEW 83 Piece Set
Good quality fast shipping
Reviewed in the United States on March 28, 2026 by Merle1688

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