STARRETT 247E BALL ATTACHMENT 0.200IN 6-12IN

Ball attachment allows instant conversion of micrometers for measuring wall thicknesses of tubing, split and full bearings sleeves and other parts.
Ball diameter: 0.200 Inch
Description: for 436M Micrometers, range 6-12 Inch
6-12IN 0.200IN ATTACHMENT BALL 247E STARRETT