说明

• Description: Using rotary switch, would be adjusted freely Tempering treatment, strong hardness Measuring thread and external thread pitch Measuring gauge To 60 diploma thread (60 diploma metric),55 diploma thread (55 degree inch) Material:Carbon metal Quantity: 1pc Type:60 degree metric,55 degree inch,60 degree metric+55 degree inch 60 diploma metric Measuring Range: 0/0/0/0/0/0/1/1/1/1/2/2/3/3/4/4/5/5/6mm 55 degree inch Measuring Range: 4/4/5/6/7/8/9/10/11/12/14/16/18/19/20/22/24/28/32/48 Package included: 1set x thread pitch gauge

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审核