Starrett V230MXFL Outside Micrometer, Friction Thimble, Lock Nut, Carbide Faces, 0-25mm Range, 0.001mm Graduation, +/-0.002mm Accuracy

This is the jewel of precision micrometers used by skilled workmen worldwide. The spindle and anvil are sized at .235" (6mm) to reach places most micrometers cannot reach. With a choice of smooth friction thimble for uniform pressure or the combination ratchet and speeder for uniform pressure and quicker adjustment. Balanced frame and thimble design insure easy handling and better readability, ring-type knurled lock nut for quick and sure locking and its gracefully designed tapered frame is used in narrow slots and tight places. Its combination ratchet and speeder for uniform pressure and quicker adjustment.