Craftsman 189-Piece Mechanic's Tool Set with Metric and SAE Sockets, 1/4", 3/8", 1/2" Drive (CMMT12034)

Regular price $213.19

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189-Piece SAE/Metric Mechanics Tool Set

Comprehensive 189-piece mechanics set with SAE and metric sockets, low-profile 72‑tooth ratchets in 1/4 in., 3/8 in., and 1/2 in. drives, and a rugged blow-molded storage case. Full polish chrome finish resists corrosion and the selection meets or exceeds ASME specifications for reliable performance in the garage or on the job.


Key Features:

  • Corrosion Resistance: Full polish chrome finish protects against rust and wear
  • Tight-Space Access: 72‑tooth ratchets deliver a minimal 5° arc swing
  • Versatile Coverage: SAE and metric 6‑pt and 12‑pt sockets plus combination wrenches and specialty bits
  • Organized Storage: Durable blow-molded case with metal hinges fits CRAFTSMAN metal storage boxes
  • Heavy-Duty Build: Meets or exceeds ASME specifications for professional-grade durability

Specifications Table:

Specification Details
Number of Pieces 189
Drive Sizes 1/4 in., 3/8 in., 1/2 in.
Finish Full polish chrome
Material Metal
Head Style Hex
Ratchet Tooth Count 72‑tooth
Arc Swing 5 degrees
Sockets SAE and Metric; mix of 6‑point and 12‑point; shallow and deep
Combination Wrenches SAE and Metric assortment
Included Components (excerpt) Multiple shallow and deep sockets in SAE and MM, extension bars, bit driver, universal joints, spark plug sockets, specialty bits, adapters (see images for detailed list)
Meets Standards ASME specifications
Item Weight 26.2 lb
Package Dimensions 19.92 x 15 x 3.94 in
Item Model Number CMMT12034

Frequently Asked Questions (FAQ):

Q: What drive sizes are included?
A: The set includes 1/4 in., 3/8 in., and 1/2 in. drive ratchets and compatible sockets.


Q: Are both SAE and metric sockets provided?
A: Yes—this kit covers a wide range of SAE and metric sizes in shallow and deep configurations.


Q: Do the ratchets have a fine tooth count?
A: Yes, they are 72‑tooth ratchets providing a 5° arc swing for tight spaces.


Q: How is the set stored and transported?
A: All tools organize into a durable blow‑molded carrying case with secure latches and labeled positions.


Q: Does the set meet industry standards?
A: Yes, it meets or exceeds ASME specifications.


Polished Precision for the Modern Garage

This gleaming ensemble of chrome-finished tools brings an unmistakable sense of order and intention to your workspace. The low-profile ratchets and sculpted wrenches feel tailored—sleek forms with purpose. Style the case on open shelving beside powder‑coated cabinets to echo its bold red confidence. It’s the refined foundation of a luxury-grade workshop where every detail performs beautifully.


Outfit your garage with pro-level capability—add this 189‑piece CRAFTSMAN set to your cart today.

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