1.Combination Wrenches: These wrenches have an open-end on one side and a closed-end (or box-end) on the other. Combination wrenches are versatile and commonly used for general-purpose tightening or loosening of bolts and nuts.
2.Open-End Wrenches: Open-end wrenches have U-shaped, open jaws on both ends. They provide a good grip on nuts and bolts but may be less secure than box-end wrenches. Open-end wrenches are useful in situations where space is limited.
3.Box-End Wrenches: Box-end wrenches have closed, box-shaped jaws on both ends. They provide a secure grip on nuts and bolts, minimizing the risk of rounding off fasteners. Box-end wrenches are often preferred for higher torque applications.
4.Ratchet Wrenches: Ratchet wrenches feature a ratcheting mechanism, allowing for continuous rotation in one direction while maintaining contact with the fastener. Ratchet wrenches are convenient for rapid tightening or loosening in tight spaces.
5.Adjustable Wrenches: Adjustable wrenches, also known as crescent wrenches, have an adjustable jaw that can be set to different widths. They are versatile and can handle a range of bolt and nut sizes. Adjustable wrenches are commonly found in combination with other wrench types in a set.