A Great Value for the Price: The DURATECH 121-piece mechanics tool set includes 47 metric and SAE sockets with corresponding 1/4-inch and 3/8-inch reversible drive ratchets, 2 extension rods, 1 adaptor, 1 1/4" coupler, 1 magnetic screwdriver with 40 bits, 10 nut bits, 18 hex wrenches, and 1 toolbox. It has just about everything you need to complete a wide variety of automotive tasks

Sturdy & Tough: The mechanical socket tool is made of chrome alloy steel, which has high hardness characteristics and can greatly improve the service life of the product. The surface heat treatment and bright chromium plating make the product rust-resistant and tough

Efficient Ratchet: The mechanical socket tool comes with 1/4-inch and 3/8-inch 72-tooth drive ratchets that work well in tight spaces. The quick-release button helps you replace the socket without a tool and can be matched with an extension rod. The reversible ratchet lock helps you tighten or loosen bolts effectively

40-in-1 Magnetic Screwdriver & Ratchet Screwdriver: This versatile 40-in-1 multi-bit screwdriver with 40 interchangeable bits has everything a professional needs. The non-slip handle provides a comfortable, secure grip. Our 1/4" drive ratchets can be converted to ratcheting screwdrivers for fast, easy driving

Wide Application Tools Kit: This excellent socket set is equipped with an easy-to-store toolbox with size markers, so you can quickly find the socket of the size you need. It is perfect for home use, handymen, repair technicians, mechanics, and car repair professionals, and is suitable for garage, DIY, or professional car repairs