Starrett C635-150 Spring Tempered Steel Rule With Millimetre Graduations, 150mm Length, 19mm Width, 1.2mm Thickness CAL12 B2 Integrally aluminum cast into one

Integrally aluminum cast into one solid piece

For use with Mitutoyo PH-3515F Optical Comparator

lateral: 7 Zero Fixed Coefficient of linear expansion 11

17/32 – 1″ – 32 Leaves by 64ths

Starrett C635-150 Spring Tempered Steel Rule With Millimetre Graduations, 150mm Length, 19mm Width, 1.2mm Thickness CAL12 B2 Integrally aluminum cast into oneStarrett Engineers Steel Rules Features: Spring Tempered All rules furnished with Starrett Satin Chrome Finish Quick Reading Highest quality steel plus uniform, dependable, highly accurate machine divided graduations have made them the standard of precision for good mechanics everywhere Specifications: Finish: Satin Chrome Finish