Mitutoyo Telescopic Gauge 12.7-19mm A

mitutoyo telescopic gauge 12.7-19mm a 12.7 - 19mm capacity telescopic gauge a spring-loaded plunger expands within a bore (or groove) and is locked in place, allowing measurement of diameter (or width) with an outside micrometer after extraction knurled finish provides a secure grip and easy locking can be used for metric and imperial measurements