Micrometer Heads Series 197 - Long Stroke Non-Rotating Spindle

Features:

• Micrometer Head with non-rotating spindle and 1 mm spindle pitch. 
• Measurement values can be read directly from the 100-step graduation thimble without the complication of having to consider 1/2 mm values, which simplifies reading and therefore reduces the chance of error. 
• The scale is set to zero by rotating the barrel.