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CRAFTSMAN
CRAFTSMAN 308 Piece Mechanics Tool Set, Socket and Wrench Set (CMMT45939)

CRAFTSMAN 308 Piece Mechanics Tool Set, Socket and Wrench Set (CMMT45939)

Best price now

$256.99at AmazonChecked Nov 12

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Price facts

  • Last seen at $256.99 at Amazon on Nov 12.
  • Our take on the CRAFTSMAN 308 Piece Mechanics Tool Set, Socket and Wrench Set (CMMT45939)

    The CRAFTSMAN CMMT45939 is a 308-piece mechanics tool set built around 1/4, 3/8 and 1/2-inch drive 72-tooth ratchets. The 72-tooth gearing gives a 5-degree arc swing, and the 1/4 and 3/8-inch ratchets have heads up to 25% thinner than earlier Craftsman models for tight spaces. It adds 6-point and 12-point sockets, combination wrenches and specialty bits, all in plastic trays with a full polish chrome finish and a lifetime warranty. It suits home mechanics and DIYers who want one broad kit rather than buying pieces separately; against premium brands like GearWrench or Tekton it trades some ratchet refinement for sheer piece count and coverage.

    Best forHome mechanics starting a full tool collectionAutomotive and DIY repairsBuyers who want sockets, wrenches and bits in one kitKeeping tools organized in a garage or trunk
    Pros
    • 308 pieces cover 1/4, 3/8 and 1/2-inch drives plus wrenches and bits
    • 72-tooth ratchets need only a 5-degree swing
    • Low-profile ratchet heads reach tight spots
    • 6-point and 12-point sockets in one set
    • Plastic trays keep pieces organized
    • Full polish chrome resists corrosion; lifetime warranty
    Cons
    • Large, heavy case takes up serious shelf or trunk space
    • Trays can shift and spill pieces if the case is carried loosely
    • Ratchet internals are not as refined as premium pro brands
    • Piece count includes many small bits and duplicates

    CRAFTSMAN 308 Piece Mechanics Tool Set, Socket and Wrench Set (CMMT45939) prices at every store

    • AmazonNew

      Availability unknown

      As an Amazon Associate, Deal.ai earns from qualifying purchases.

      $256.99Free shippingChecked Nov 12
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    Also available at

    • FlamesLuxCheck price at FlamesLux

    Store links may earn us a commission.

    CRAFTSMAN 308 Piece Mechanics Tool Set, Socket and Wrench Set (CMMT45939) price history

    Lowest price we've seen: $256.99 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

    About the CRAFTSMAN 308 Piece Mechanics Tool Set, Socket and Wrench Set (CMMT45939)

    This 308-piece mechanics tool set includes sockets, ratchets, combination wrenches, drive tool accessories and specialty bits. It covers automotive and DIY repairs and can serve as a complete starter set.

    The set has 1/4-in., 3/8-in. and 1/2-in. drive low profile ratchets with 72 teeth and a 5° arc swing. The 1/4-in. and 3/8-in. drive ratchets have a head up to 25% thinner than CRAFTSMAN models CMMT81747, CMMT81748 and CMMT81749, for access in confined spaces.

    The sockets come in 6-point and 12-point styles. A full polish chrome finish resists corrosion. The tools are packed in plastic trays for organization and storage.

    Piece count
    308 pieces
    Drive sizes
    1/4-in., 3/8-in., 1/2-in.
    Ratchets
    72-tooth, 5° arc swing, low profile head
    Socket types
    6-point and 12-point
    Includes
    Sockets, ratchets, combination wrenches, drive tool accessories, specialty bits
    Finish
    Full polish chrome
    Storage
    Plastic trays
    Warranty
    Full Lifetime Warranty
    Model number
    CMMT45939
    Package size
    23.1 x 11.5 x 11.1 inches

    Questions and answers

    What drives and ratchets does this set include?
    It has 1/4-inch, 3/8-inch and 1/2-inch drive 72-tooth ratchets, each with a 5-degree arc swing. The 1/4 and 3/8-inch ratchets have the thinner low-profile heads.
    Does it include both 6-point and 12-point sockets?
    Yes. The set mixes 6-point and 12-point sockets, along with combination wrenches and specialty bits.
    Is this a good starter set for a home mechanic?
    It covers the common drive sizes, sockets, wrenches and bits in one kit, so it works as a first complete set. Buyers wanting pro-grade ratchet feel may prefer a smaller premium set.
    How is it organized?
    Tools come in molded plastic trays that fit inside the case, so each piece has a labeled spot for storage.
    What is the warranty?
    Craftsman backs the set with a full lifetime warranty.
    How big is the case?
    The package measures about 23 by 11.5 by 11 inches, so plan for a large drawer or shelf.
    Where is the CRAFTSMAN 308 Piece Mechanics Tool Set, Socket and Wrench Set (CMMT45939) cheapest?
    At Amazon, for $256.99, as of our latest check.
    Where can I buy the CRAFTSMAN 308 Piece Mechanics Tool Set, Socket and Wrench Set (CMMT45939)?
    2 stores we checked sell it, including Amazon, FlamesLux.

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