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CMMT12121

CRAFTSMAN® standard (SAE) and metric mechanics tool set with case (83-piece)

Photo of Craftsman socket and ratchet set CMMT12121 in a red plastic case, angled on white background.

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Product details

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

  • Low profile ratchet for access in tight spaces
  • 72-tooth ratchet delivers 5 degree arc swing
  • Durable blow molded case for easy tool storage
  • Contains a full assortment of sockets, ratchets, wrenches, and specialty bits for automotive enthusiasts and mechanics, packed in a durable 2-drawer box
  • Full polish chrome finish for corrosion resistance
  • Full lifetime warranty

Product Type
Mechanics Tool Set
Individual or Set
Set
Piece Count
83
Drive Size
1/4-in, 3/8-in
Measurement System
SAE & Metric

  • (10) 1/4-Inch Drive 6-Point Standard (SAE) Sockets (5/32-Inch, 3/16-Inch, 7/32-Inch, 1/4-Inch, 9/32-Inch, 5/16-Inch, 11/32-Inch, 3/8-Inch, 7/16-Inch, & 1/2-Inch)
  • (9) 1/4-Inch Drive 6-Point Metric Sockets (4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, & 12mm)
  • (10) 3/8-Inch Drive 6-Point Standard (SAE) Sockets (1/4-Inch, 5/16-Inch, 3/8-Inch, 7/16-Inch, 1/2-Inch, 9/16-Inch, 5/8-Inch, 11/16-Inch, 2/4-Inch, & 13/16-Inch)
  • (10) 3/8-Inch Drive 6-Point Metric Sockets (10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, & 19mm)
  • (5) 3/8-Inch Drive 6-Point Standard (SAE) Deep Sockets (3/8-Inch, 7/16-Inch, 1/2-Inch, 9/16-Inch, & 5/8-Inch)
  • (5) 3/8-Inch Drive 6-Point Metric Deep Sockets (10mm, 12mm, 13mm, 14mm, & 15mm)
  • (1) 3/8-Inch Drive Spark Plug Socket (5/8-Inch)
  • (1) 3/8-Inch Drive 6-Inch Extension Bar
  • (1) 1/4-Inch Drive 3-Inch Extension Bar
  • (16) Hex Keys
  • (1) Adapter
  • (1) Universal Joint
  • (1) Bit Driver
  • (10) Specialty Bits
  • (2) 72-Tooth Low Profile Ratchets (1/4-Inch & 3/8-Inch)

  • Full Lifetime Warranty

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