Which of these is not a type of socket?

• A. Square socket
• B. Torquing
• C. Universal socket
• D. Deep socket

Answer: (B)

The idea being tested is recognizing which terms describe actual socket tools versus actions. A socket is a tool piece that fits over a fastener to apply turning force. Square sockets are a common type used with a square drive, universal sockets adapt to multiple fastener shapes, and deep sockets are longer to reach recessed fasteners. Torquing, on the other hand, is the act of applying a specific amount of torque, usually with a torque wrench; it is not a type of socket. So the option describing torquing is the one that isn’t a socket type.