Fowler, 52-229-210-0 25 - 50 mm Swiss Style Micrometer

Fowler's Swiss Style micrometers are made exclusively for Fowler. A great value - they offer the same fine features and quality that you expect from comparable tools at a fraction of the cost. Features Unique friction design allows one hand operation .01mm graduations ± .004mm accuracy Swiss style design, balance and quality Friction/Ratchet thimble assures you of consistent readings at all times. Barrel, thimble and frame are satin chrome finished; microfine graduations allow easy reading Measuring faces are carbide tipped A wrench is included, permitting quick and easy zero adjustment on sleeve Flatness: .00003". Parallelism: .00005" for the 0€”1"/0€”25mm measuring range Fully insulated frame isolates heat from the operator's hand One piece design, extremely well balanced, lightweight (0€”1"/25mm size weighs only 7-3/4 oz.) Positive lever-locking clamp ensures reliable measurement at all times Spindle diameter .256"/6.5mm. Anvil and spindle hardened and precision ground Meets or exceeds Fed. specs for accuracy Standard included Range 25-50mm Graduation 0.01mm Accuracy ± 0.004mm