wrench extension bar

Abstract

【Item Uses】 This design relates to a hand tool, and more particularly to a wrench extension bar. 【Design Description】 Please refer to the figures shown. The visual features of the wrench extension bar in this design are shown in the figures. As such, the overall shape exudes a unique and novel visual experience. Therefore, a design patent application is filed in accordance with the law. The dotted lines shown in the diagram represent the parts that this design does not advocate. The one-point chain line shown in the diagram defines the boundary between the part of the design claimed in this case and the part of the design not claimed in this case. The one-point chain line itself is the part of the design not claimed in this case.

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