hylsnyckel
Hylsnyckel, also known as a socket wrench or simply a socket, is a type of wrench that uses a socket as a form of interchangeable tool head. Sockets are typically attached to a ratchet handle, allowing for continuous rotation without needing to remove and reapply the wrench after each turn. This makes them significantly more efficient for tightening or loosening fasteners than a standard open-end or box-end wrench.
The socket itself is a cylindrical piece of metal with a hexagonal or multi-sided opening at one
Ratchet handles are the most common driving tool used with sockets. They contain a mechanism that allows