The Vermont Gage 1.1508 NoGo (Minus) Standard Class X Steel Plug Gage is engineered to provide precise measurements for calibrating equipment or directly inspecting parts. Manufactured from tool steel with a hardness of 60/65 Rc, this gage ensures durability and long-term performance. Its 2-inch length and 4 microinch finish or better contribute to its accuracy and reliability. The gage is round within 1/2 of tolerance, and a certificate of accuracy is included, affirming its compliance with industry standards. This gage is ideal for applications requiring high precision and consistent performance.