Micrometer Gauge: Flat anvil/spindle pair for general measurements; Fine graduations and carbide measuring surface; 0.00" graduations and ±0.000" accuracy for accurate readings. Accurate Measurements: The anvil and spindle are hardened and have a micro-cap finish on the tip. The diameter of the measuring surface is 0.27", the flatness is 0.02", and the parallelism can be accurately measured with a 2-3" micrometer with a parallelism of 0.000". Easy to use: quick and easy zeroing of the sleeve and positive lever locking clamp; ratchet stop provides constant force and can be used repeatedly between users. Satin Chrome Finish: Hammertone Blue baked enamel frame and thermally insulated frame; thimble and sleeve finish reduces rust and glare, and wrapped spindle threads provide smooth movement and extend product life. Set contents: Outer micrometer secondary bar scale 0.00 inch, wrench, fitted case

Fowler 52-240-003-1 External Micrometer with Ratchet Stop Thimble for general purpose measurements in the 2-3 inch range with a 0.25 inch diameter flat anvil/spindle pair. Vernier scales have 0.07" graduation spacing and ±0.0002" accuracy for accurate and accurate readings. The carbide tip anvil/spindle pair features a hardened, precision ground, micro-lap measuring surface for accurate measurements with 0.05" parallelism and 0.05" parallelism. This product is backed by a one year warranty provided by Fowler High Precision. Fowler is an American company that manufactures premium inspection and measurement equipment such as electronic indicators, calipers, bore gauges, and micrometers. Founded in 1946, the company is headquartered in Canton, Massachusetts.


Manufacturer: ‎Fred V. Fowler Company, Inc.
Part number: ‎52-240-003-1
Product weight: ‎20 g
Packaging size: ‎21.84 x 11.18 x 3.3 cm; 20 g
Size: ‎2 - 3"
Style: ‎Standard Ratchet.
Measurement Accuracy: ‎0.001"
Batteries Included: ‎No
Batteries Use: ‎No