Starrett Micrometer Ball Attachment,0.250 In Dia 247D

The Starrett 247D Micrometer Ball Attachment is a useful tool that can be used with any micrometer. It allows you to take readings on spherical and irregular surfaces. The 0.25 in. diameter ball tip of the micrometer attachment ensures accurate measurements, even on tough surfaces like gaskets and engine blocks. This accessory comes complete with a hard case for safe storage and transport. The 0.2 in. diameter tip is compatible with both standard and vernier anvils measuring up to 0.25 in.. Ideal for use by carpenters, mechanics, machinists and more, this accessory provides quick results without the need for recalibration or fiddling around with dial indicators or other complicated equipment. If you want a tool that's easy to use but still gives accurate results, then the Starrett 247D Micrometer Ball Attachment is exactly what you need.