The Moore & Wright 966 Series Traditional External Micrometer has a blue textured frame finish with tungsten carbide measuring faces. The 'speeder' type ratchet, locking lever and adjusting key make this micrometer easy to use. It has a 6.5mm spindle diameter.

The micrometers are manufactured to BS870, DIN 863/1, ISO361 standards.

Supplied in a case.

The 1966M/50 Traditional External Micrometer has the following specification:

Micrometer Range: 25-50mm.
Measuring Faces: Flatness: 0.001mm, Parallelism: 0.003mm, Accuracy: 0.003mm.
Resolution: 0.01mm.