Home / Measuring Tools / Micrometer Standards, Metric, 50, 175, 200, 225, 250, 275MM View cart “Square, Lufkin 6″ Tri-Square No. 139” has been added to your cart. Micrometer Standards, Metric, 50, 175, 200, 225, 250, 275MM$69.00 1 in stock Add to cart Category: Measuring Tools Description Description Metric Micrometer Standards, 150, 175, 200, 225, 250, 275MM Related products Optical Comparator Jones & Lampson 14″, Model PC-14 Item # L75014 $695.00 Add to cart Square, Brown & Sharpe No. 542, 4-5/8″ x 7-1/8″ $75.00 Add to cart Micrometer Standard, Mitutoyo 4″ $15.00 Add to cart Gage, Thickness, Ames 0-1″, Indicator .001″ Graduations, Made in USA $75.00 Add to cart