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

CRAFTSMAN Mechanics Tool Set, 83 Piece Hand Tool and Socket Set SAE/Metric (CMMT12121)
$59.00
LOW PROFILE RATCHET: Up to 25% thinner head* for access in tight spaces (as compared to CMMT81747 & CMMT81748) 72-TOOTH RATCHET: Delivers 5 degree arc swing EASY TOOL STORAGE: Durable Blow Molded Case ALL IN ONE MECHANICS SET: Contains a full assortment of sockets, ratchets, and specialty bits for automotive enthusiasts and mechanics CORROSION RESISTANCE: Full Polish Chrome Finish FULL LIFETIME WARRANTY
David Parker –
This is a fantastic starter set that has already helped me tackle several car maintenance jobs. The quick release on the ratchets is smooth and the chrome finish looks like it’ll last. Nice to have both metric and standard sizes in one organized case.
Sarah Martinez –
Finally upgraded my old mismatched tools to this set. The 72-tooth ratchet is a game changer in tight spaces. Everything feels solid and well-made. Only giving 4 stars because I wish it included a few more deep sockets.
Lisa Johnson –
Really pleased with this purchase. The tools feel substantial and well-made. The case keeps everything organized and it’s easy to spot if anything’s missing when packing up. Handle grip is comfortable for extended use.
Mike Thompson –
Perfect set for both home and garage use. The ratchets are smooth and the sockets fit perfectly. Really impressed with the quality of the case too – everything stays in place and it’s easy to transport. Great mix of SAE and metric sizes that covers most common jobs.
Robert Chen –
Bought this for my son who just started his mechanic apprenticeship. The quality is exactly what you’d expect from Craftsman. Well organized case, solid construction, and the ratchets have a nice positive click. Worth every penny.
James Wilson –
Been using Craftsman tools for 20+ years and this set maintains their reputation. The case layout is well thought out and the tools have a great finish. Perfect for DIY auto maintenance and home repairs.
Tom Richards –
Great addition to my garage. The sockets are clearly marked and the finish is excellent. Used it for basic car maintenance and some furniture assembly – handled everything perfectly. Case feels durable and latches securely.