The Craftsman 24 Pc Reach & Access Socket Accessory Add-on Set is a versatile and durable tool set designed for both standard and metric measurements. With a ratcheting action and a variety of sizes included, this socket accessory set is perfect for accessing hard-to-reach areas and completing tasks with ease. The use of high-quality materials like alloy steel and a chrome finish ensures long-lasting performance and easy cleaning. The set also features additional bits, a flex head, and a bit holder for added convenience. Backed by a lifetime manufacturer warranty, this Craftsman socket set is a reliable and valuable addition to any toolbox.