What type of socket must be used when utilizing an air gun to drive a socket?

When using an air gun, or impact wrench, to drive a socket, it is essential to use an impact socket. Impact sockets are specifically designed to withstand the high levels of torque and force generated by air tools. They are constructed from thicker materials than standard sockets and often feature a black oxide coating to enhance durability and resist corrosion.

The design of an impact socket allows it to absorb the shock of impact forces without cracking or breaking, which is particularly important during applications that require high torque. Furthermore, impact sockets typically have a slightly different fit in the drive area, designed to ensure a better grip and reduce the chances of slippage under heavy load.

Other types of sockets, such as standard, deep, or extended sockets, may not have the reinforced structure necessary for withstanding these high-impact conditions. Using a standard socket with an air tool could lead to damage, both to the socket itself and potentially to the working surface, as standard sockets are not engineered for such intense applications. Therefore, impact sockets are the preferred choice to ensure safety and performance when using an air gun to drive sockets.