Mitutoyo - Digital Blade Micrometers - Series 422,PARTS: Mtr Protector KA142-BDXL14F,516-602 Mitutoyo - ,Mitutoyo Toolmakers Measuring Microscope 176-134,MITUTOYO, 0 mm to 13 mm Range, 0.002 mm Accuracy, Mechanical Micrometer Head - 45MY06|148-822-10 - Grainger,