Starrett 224.1ERLZ Interchangeable Micrometer Set, 16-20" Range, .001" Graduation Tubular Inside Micrometer Hardened stainless steel gears and

Hardened stainless steel gears and pinions

Supplied with flat anvil and rod anvil

black graduations on the satin finished bar

Case Type: Padded Case

Starrett 224.1ERLZ Interchangeable Micrometer Set, 16-20" Range, .001" Graduation Tubular Inside Micrometer Hardened stainless steel gears andItem Description Range: 16 20", includes standards 16", 17", 18",19" Graduation: . 001" Suitable wrenches are furnished to make necessary adjustments Combination ratchet and speeder for uniform pressure and quicker adjustment Quick and easy sleeve adjustment Advanced sleeve design with staggered lines and distinct figures for precise and easy readability Balanced frame and thimble design ensure easy handling and better readability Rigid and stable