The Surface Of This Plug Gauge Features A Laser Digital Scale For Clarity And Durability, And The Specifications Are Printed On Each Blade For Clarity And Ease Of Use. The Edge Of The Ruler Piece Of Work Without Burrs, Does Not Hurt The Hand, But Also Can Be Disassembled Single Piece Of Use, Screws Fixed To Adjust The Tightness, Easy To Disassemble The Operation Is Simple.
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