Tubular Inside Micrometer, 1 1/2 - 8 In

Tubular Inside Micrometer, Range 1 1/2 to 8 In./mm, Resolutions 0.001 In./mm, None Thimble, Movement of Screw 1/2 In., Number of Measuring Rods 5, Number of Gauges None, Rod Dia. 3/8 In., Rod Type Tubular Inside MicrometersAs a 2 point contact tool, use for measuring taper, out of round, bell mouth, and barrel. Positive-locking nut. Coiled, spring-pressure, contact-type rods are marked with appropriate lengths. Include adjustment wrenches and storage case.