OPEN-END WRENCH

摘要

An open-end wrench includes a handle and a driver. The driver is connected with an end of the handle for providing a torque for a work piece. The driver includes two jaw portions and at least one inclined plane. The two jaw portions are formed on two sides of a front side of the driver, and are spaced for forming an opening. The inclined plane is formed on the driver and inclines from a center of the driver to an edge of the driver, and inclines across one of the jaw portions, and inclines from a connecting portion between the handle and the driver to the front end of the driver.

主权项

1. An open-end wrench, comprising:
a handle; and a driver connected with an end of the handle for providing a torque for a work piece, the driver comprising:
two jaw portions formed on two sides of a front end of the driver, wherein the two jaw portions are spaced for forming an opening; andat least one inclined plane formed on the driver, wherein the inclined plane inclines from a center of the driver to an edge of the driver and inclines across one of the jaw portions, and inclines from a connecting portion between the handle and the driver to the front end of the driver; wherein when the work piece is driven, a shifted-torque center is formed between the inclined plane and the work piece.