What type of wrench features two circular ends?

The type of wrench that features two circular ends is a socket wrench. A socket wrench is designed to fit onto a specific size of nut or bolt through its circular end, allowing for efficient loosening or tightening of fasteners. It typically comes with interchangeable sockets of various sizes, enabling versatility in working with different types of fasteners. The dual ends may refer to the common feature of having a drive end that fits onto a ratchet handle, as well as the alternative end that may accommodate additional sockets.

The other types of wrenches mentioned, such as the ratcheting wrench, combination wrench, and torque wrench, have different design characteristics. A ratcheting wrench usually has a ratcheting mechanism that allows for continuous motion in one direction without needing to remove the tool from the fastener. A combination wrench typically has an open-end on one side and a closed-end (socket) on the other. A torque wrench is specifically designed to apply a certain amount of torque to a fastener and often features a gauge to measure the amount of force being applied.

Understanding the nuances of each type of wrench can help in selecting the right tool for specific tasks in mechanical and automotive work.