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

Based on 269 reviews
Condition: New
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$82.91
Holiday Deal · 58% off was $199.00

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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027

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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Nov 14
Order within 2 hours and 15 minutes

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At a glance

Condition
New
Style
NEW 83 Piece Set
Model
CMMT12121
Color
Chrome
Material
Metal
Item Length
17 in
Head Style
Fixed Square, Hex
In the box
(10) Specialty Bits(16) Hex Keys(2) Ratchets(5) Accessories(50) Sockets

Features 6

  • 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

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

Specs 22

Color Chrome
Brand CRAFTSMAN
Material Metal
Item Length 17 inches
Item Package Quantity 1
Head Style Fixed Square, Hex
Operation Mode Mechanical
Measurement Standard Metric, SAE

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 14

Yes, absolutely! This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027.

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
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Gets the job done.
Size: 83 Piece Set Style: NEW 83 Piece Set
Very good product.
Reviewed in the United States on October 23, 2026 by Michael W.

I need a socket 😆
Size: 83 Piece Set Style: NEW 83 Piece Set
Craftsman quality for general purpose mechanical work on autos and bicycle and general purpose mechanical work 🚲🚗
Reviewed in the United States on October 9, 2026 by rjs

Nice Craftsman Socket Set
Size: 83 Piece Set Style: NEW 83 Piece Set
Nice socket set made by Craftsman with a lifetime warranty and at a great price. Shipped fast, 83 pieces with 3/8 and 1/4 in drivers. Very pleased!
Reviewed in the United States on September 17, 2026 by Kenneth H. Helman

Great As a Starter Set
Size: 83 Piece Set Style: NEW 83 Piece Set
Great toolset for starting out.
Reviewed in the United States on October 1, 2026 by JAMES H. STANLEY

Great Option!
Size: 83 Piece Set Style: NEW 83 Piece Set
Great everyday use mechanics set. Good value and easy to bring around.
Reviewed in the United States on September 21, 2026 by Harold Heintz

Keeping tools organized
Size: 83 Piece Set Style: NEW 83 Piece Set
Difficult to snap tools back into place.
Reviewed in the United States on May 9, 2026 by Works like a charm, and we have a timid dog. No longer does she have to jump in and out of the truck, a feat increasingly difficult for her as she ages

Excellent Tool Kit
Size: 83 Piece Set Style: NEW 83 Piece Set
Kit is excellent. Carries all the sizes needed for a truck kit.
Reviewed in the United States on September 14, 2026 by Richard Simon

Great tools
Size: 83 Piece Set Style: NEW 83 Piece Set
Excellent
Reviewed in the United States on September 4, 2026 by HECTOR AREIZAGA MARCIAL
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