104 pc. Mechanics Tool Set

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  • Ideal for your existing arsenal of tools, or as a great starter set, this Mechanic Tool Set is a large collection of 1/4 in. and 3/8 in. drive mechanic tools is packed into the CRAFTSMAN® Portable Toolbox with 20.5 in. ball-bearing drawers. This set features 72-Tooth 1/4 in. and 3/8 in. Drive Quick-Release Ratchets (CMMT81747 and CMMT81748) which provide users with an ideal balance between durability and accessibility. All tools meet or exceed ASME specifications and are backed by the CRAFTSMAN® Full Lifetime Warranty. The Portable Metal Toolbox is backed by a 1-Year Warranty. Take on your next project with this Full-Polish Chrome Mechanics Tool Set.


  • MINIMAL ARCH SWING: 72-Tooth 1/4 in. and 3/8 in. Drive Ratchets produce a 5-degree src swing. Ideal balance between access and durability.
  • VERSATILE: Comprehensive set of 3/8 in. Drive Sockets and Drive Tool Accessories.
  • EASY TOOL STORAGE: Large, portable metal toolbox with ball-bearing drawers.
  • DURABLE: Full-polish chrome for rust and corrosion resistance. Meets or exceeds ASME specifications.
  • FULL LIFETIME WARRANTY on Tools; 1 Year Warranty on the Metal Hand Box


Length Type Mixed
Finish Full Polish
Drive Size (in) 1/4 3/8 in
Set Type Drive Socket Set
Chrome Vanadium Steel true
Set true
Piece Count 104
Unit of Measure Standard (SAE) & Metric
1/2-in Drive Ratchet Included false
3/8-in Drive Ratchet Included true
1/4-in Drive Ratchet Included true
3/4-in Drive Ratchet Included false
Shallow Socket(s) Included true
Intermediate Socket(s) Included false
Deep Socket(s) Included true
Spark Plug Socket(s) Included false
Number of Drive Tools 3
Number of Extensions 2
Number of Sockets 60
Number of Quick Release Ratchets 2
Number of Wrenches 0
Warranty Yes

Warranty & Service


View complete information on all CRAFTSMAN products, including warranty length, exclusions, and limitations.


We’re confident of the quality of our products and we’ll repair, without charge, any defects due to faulty materials or workmanship within the specified warranty.

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