A wrench is a tool that is used to turn objects, usually nuts and bolts. It is one of most commonly used tools in toolbox.
Wrenches come in many different sizes, shapes and materials and each type of wrench is designed for a specific job. The most common type of wrench is combination wrench, which has two ends that are used for turning objects; one end is open-ended and other is closed-ended.
A socket wrench is used for turning nuts and bolts that are in tight spaces. This type of wrench has a ratcheting mechanism which allows it to turn objects in either direction without having to remove it from bolt.
An adjustable wrench or crescent wrench is used for turning nuts and bolts that have different sizes. This type of wrench has an adjustable jaw that can be set to size of bolt head. It is ideal for turning objects with a small range of sizes.
Allen wrenches, also known as hex keys, are used for turning hexagonal nuts and bolts. These have a hexagonal shape and are used for turning objects in tight spaces.
Pipe wrenches are used for turning pipes and fittings. They have an adjustable jaw which allows user to turn pipes and fittings without damaging them.
A ratchet wrench is a type of wrench that has a ratcheting mechanism that allows user to turn objects in either direction without having to remove tool from bolt. It is a very useful tool for working in tight spaces.
Finally, a torque wrench is a type of wrench that is used to measure amount of torque that is applied to an object during turning process. This tool is ideal for ensuring that objects are tightened to proper torque.
In conclusion, wrenches are an essential part of any toolbox, as they can help turn objects in tight spaces and help ensure that desired torque is applied to an object. While there are many different types of wrenches available, each has its own specific purpose. Understanding different types of wrenches and when to use them can help any DIYer complete their project more efficiently and correctly.