Open End Box Wrench

Open End Box Wrenches are a type of hand tool that falls under the supply class of Nonpowered Nonedged Hand Tools in the supply group Hand Tools.

Open End Box Wrenches are designed with a U-shaped opening on one or both ends, which allows them to fit onto the corresponding nuts or bolts. They typically have a fixed size on each end, with one end being larger than the other. This design allows for a secure grip on the fastener, reducing the risk of slipping or rounding off the edges.

These wrenches are commonly used in various applications, such as automotive repair, plumbing, and general maintenance tasks. They are particularly useful in tight spaces where a socket or adjustable wrench may not fit.

Open End Box Wrenches are available in different sizes to accommodate various nut and bolt sizes. They are typically made of durable materials such as steel or chrome vanadium, ensuring their strength and longevity.

When using an Open End Box Wrench, it is important to ensure that the wrench size matches the size of the fastener to avoid damaging the tool or the fastener. Additionally, it is recommended to apply force to the wrench in a direction that aligns with the handle, as applying force at an angle may increase the risk of slipping.

Overall, Open End Box Wrenches are versatile and essential tools for any toolbox, providing a reliable and secure grip for various fastening tasks.