The Moore & Wright 1966/2 External Micrometer is a precision measuring instrument designed for accurate external measurements in imperial units. This traditional-style micrometer features a distinctive blue textured frame finish and tungsten carbide measuring faces for enhanced durability and wear resistance. The 6.5mm spindle diameter provides robust construction whilst the 'speeder' type ratchet enables quick adjustment and consistent measuring pressure. Manufactured to BS870, DIN 863/1 and ISO 361 standards, this micrometer delivers the reliability expected by professional machinists, toolmakers and quality control engineers. The locking lever allows measurements to be securely held for transfer or verification, whilst the included adjusting key ensures the instrument can be maintained for continued accuracy over its working life. This micrometer is ideal for precision engineering workshops, inspection departments and general engineering applications where accurate imperial measurem