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CRAFTSMAN Mechanics Tool Set, 256-Piece Hand Tool and Socket Set with 72-tooth Low Profile Ratchet and 2-Drawer Tool Box (CMMT45256)

  • Based on 301 reviews
Condition: New
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Availability: 19 left in stock
Fulfilled by Amazon

Arrives Tuesday, Feb 10
Order within 20 hours and 15 minutes
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Features

  • Low profile ratchet: up to 25% thinner head for access in tight spaces (1/4" dr and 3/8" dr only as compared to cmmt81747, cmmt81748, and cmmt81749)
  • 72-tooth ratchet: delivers 5 degree arc swing
  • All in one mechanics set: contains a full assortment of sockets, ratchets, wrenches, and specialty bits for automotive enthusiasts and mechanics, packed in a durable 2-drawer box
  • Convenience: drawer bumps help keep drawers in place when not in use
  • Corrosion resistance: full polish chrome finish
  • Full lifetime warranty

Description

The 256-PC Mechanics Tool Set comes equipped with newly improved 1/4-in drive, 3/8-in drive, and 1/2-in drive low-profile 72-tooth ratchets. Designed to allow greater access in confined spaces, low profile ratchets have up to a 25% thinner head. Packed with a broad assortment of 6-point and 12-point sockets, combination wrenches, and drive tool accessories in a durable blow mold 2-drawer box. Drawer bumps on both the front and back of the drawers have been added to help keep drawers in place when not in use. This all-in-one mechanics tool set will help your garage or workshop run like a well-oiled machine. Perfect as a starter set or as an addition to your current tool collection, this assortment of tools will help you tackle any fastening or repair project. Proudly backed by a Full Lifetime Warranty. 1/4” DR and 3/8” DR Only As Compared To CMMT81747, CMMT81748, & CMMT81749

Color: Black, Red


Brand: CRAFTSMAN


Material: Alloy Steel


Item Weight: 22.5 Pounds


Item Package Quantity: 1


Color: ‎Black, Red


Brand: ‎CRAFTSMAN


Material: ‎Alloy Steel


Item Weight: ‎22.5 Pounds


Item Package Quantity: ‎1


Head Style: ‎Assorted Set


Finish Type: ‎Polished


Operation Mode: ‎Mechanical


Manufacturer: ‎CRAFTSMAN


UPC: ‎885911939287


Item Package Dimensions L x W x H: ‎18.5 x 11.5 x 7 inches


Package Weight: ‎10.33 Kilograms


Item Dimensions LxWxH: ‎18.54 x 12.44 x 6.93 inches


Brand Name: ‎CRAFTSMAN


Model Name: ‎CRAFTSMAN 256 Piece Mechanics Tool Set


Number of Items: ‎1


Part Number: ‎CMMT45256


Included Components: ‎(87) Sockets; (3) Ratchets; (8) Wrenches; (44) Hex keys; (99) Specialty bits; (15) Accessories


Size: ‎STANDARD


Date First Available: June 1, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Feb 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Our to go car fixing set.
This CRAFTSMAN 256-Piece Mechanics Tool Set is an excellent all-in-one solution for both DIY and professional use. The variety of tools included is impressive, covering SAE and metric sizes, so there’s almost always the right tool on hand for any job. Everything feels solid and well-made, exactly what you expect from CRAFTSMAN. The 72-tooth ratchets are a standout feature. They have a smooth action and the small swing arc makes working in tight spaces much easier. The sockets fit securely, and the chrome finish cleans up easily after use. The storage case is well organized and keeps each tool in place, which makes finding and putting tools away quick and simple. For the number of pieces, quality, and versatility, this set offers outstanding value. Highly recommended for anyone building or upgrading a serious tool collection. ... show more
Reviewed in the United States on January 14, 2026 by Healingsoul

  • Great value, true to Craftsman reputation for quality
Very satisfied with the quality and feel of the tools.
Reviewed in the United States on January 31, 2026 by LLS78

  • Good set and case
The quality seems good and the case design as a compact tool box is great how it organizes by 1/4”, 3/8”, 1/2”.
Reviewed in the United States on January 17, 2026 by mmcgee

  • Worth the money
Very nice set.
Reviewed in the United States on January 22, 2026 by Penny

  • Kit good, box not so much
Grew up on Craftsman tools, so I love this tool kit and have already used it while traveling. My only reason for docking one star has been the tool box drawers, which to be fair, I had read the reviews of others who found them difficult to open. But the actual difficulty of opening the drawers almost got this item returned. Cmon Craftsman. You can do better. The other issue I found (which should have been observed pre-purchase) was the lack of a 9mm deep well socket, 1/4” drive. Other than these two issues. Love the kit and would purchase raftsman in the future. ... show more
Reviewed in the United States on December 10, 2025 by Sean U.

  • Great deal
Great set wow awesome case and the tools are craftsmen and there awesome
Reviewed in the United States on December 27, 2025 by highmarkmike

  • Future mechanics of America
Bought it for my 14 year old grandson for Christmas, he loves it, I also gave him a gas engine blower that needed a primer bulb and I gave him an assortment of primer bulbs to see if he could figure out which one to use and get it running. He had it running within 15 minutes. Money well spent I must say…. ... show more
Reviewed in the United States on January 18, 2026 by Nasdyboy

  • Good tools
Good buy
Reviewed in the United States on December 25, 2025 by Roy Miller

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