padrunvõtmed

Padrunvõtmed, often referred to as socket wrenches, are a common type of hand tool used for tightening or loosening fasteners such as nuts and bolts. The core component is a socket, a cylindrical piece of metal with internal hexagonal or other shaped indentations designed to fit over the head of a fastener. These sockets are interchangeable, allowing a single handle to be used with a variety of socket sizes.

The handle, also known as a ratchet or driver, typically has a mechanism that allows the socket to turn in one direction while disengaging in the other, enabling continuous turning of the fastener without needing to be removed and reattached after each rotation. This ratcheting feature significantly speeds up the fastening and loosening process.

Padrunvõtmed come in various drive sizes, the most common being 1/4 inch, 3/8 inch, and 1/2 inch, which dictate the size of the socket they can accommodate and the amount of torque they can effectively apply. They are constructed from durable materials like hardened steel to withstand the forces involved in mechanical work. Their versatility and efficiency make them indispensable in automotive repair, construction, and general maintenance tasks.