Mitutoyo Micrometer Heads Series 148 – Common Type Small Size with Zero-Adjustable Thimble

148-503 – Metric – 0-13mm – Plain – Flat, 148-513 – Metric – 0-13mm – Plain – Flat, 148-508 – Metric – 0-13mm – w/clamp nut – Flat, 148-506 – Metric – 0-13mm – Plain with spindle lock – Flat, 148-504 – Metric – 0-13mm – w/clamp nut with spindle lock – Flat, 148-853 – Metric – 0-13mm – Plain – Spherical (SR4), 148-854 – Metric – 0-13mm – w/clamp nut with spindle lock – Spherical (SR4), 148-863 – Metric – 13mm-0 – Plain – Flat, 148-864 – Metric – 13mm-0 – w/clamp nut with spindle lock – Flat, 148-501 – Inch – 0-.5" – Plain – Flat, 148-511 – Inch – 0-.5" – Plain – Flat, 148-507 – Inch – 0-.5" – w/clamp nut – Flat, 148-505 – Inch – 0-.5" – Plain with spindle lock – Flat, 148-502 – Inch – 0-.5" – w/clamp nut with spindle lock – Flat, 148-851 – Inch – 0-.5" – Plain – Spherical (SR4), 148-852 – Inch – 0-.5" – w/clamp nut with spindle lock – Spherical (SR4), 148-861 – Inch – .5-0" – Plain – Flat, 148-862 – Inch – .5-0" – w/clamp nut with spindle lock – Flat