Socket sets are a fundamental collection of tools designed for tightening and loosening nuts and bolts of various sizes and shapes. Consisting of a ratchet handle and a series of socket heads, these sets allow users to apply torque to fasteners, facilitating assembly or disassembly tasks with ease. Their main function is to provide a versatile solution for engaging with different types of fasteners found in machinery, vehicles, electronic devices, and more. The sockets come in a variety of sizes, typically measured in either metric or imperial units, with each socket snuggly fitting over a bolt or nut to ensure a secure grip and efficient force transfer from the ratchet. They often come with a case or organizer to keep them neatly arranged and portable.
The main uses of socket sets are found in automotive repair, construction, maintenance, and DIY projects. Their characteristics include the ability to withstand high torque, a range of sizes and shapes to fit various fasteners, and often a ratcheting mechanism to tighten or loosen without removing the tool from the fastener. This makes them not only versatile but also efficient and time-saving. Socket sets are manufactured by a number of reputable companies, with some of the well-known brands being Stanley, Bosch, and DeWalt.