Great Neck 4 pcs. micrometer set
The Central Tools 4 Piece Micrometer Set includes 1", 2", 3" and 4" outside micrometers with powder coated finish for longevity. I-beam frames are designed to maintain dimensional stability. It includes calibration standards and the easy-to-read graduations are in 0.0001" increments for fine measurements. Carbide measuring faces protect against wear. Friction thimbles prevent overtightening. It comes in a protective plastic case for carrying and storing. Includes CEN6009, CEN6031, CEN6051, CEN6071.