Genuine Standard Left-Hand Thread Plug Gauge for M12/M14/M16/M18 (2.5/2/1.5/1) 6H LH

This high-precision tool is designed for measuring and verifying the left-hand threads of M12, M14, M16, and M18 bolts and nuts, with thread pitches of 2.5, 2, 1.5, and 1 respectively. It ensures accuracy and reliability in quality control processes for threaded components. Constructed with durable materials, it withstands rigorous use while maintaining accuracy. Ideal for industries where left-hand threaded fittings are common, this plug gauge helps prevent mismatches and errors, ensuring proper fit and function in mechanical assemblies. Its ergonomic design ensures easy handling during inspections. Material: Metal, ABS Manufacture country: China Instructions included: No