Fowler Steel 1-2-3 BlocksFeatures: 1 2 3 Blocks, tolerances guaranteed to . 0001" for squareness per inch. Available in two styles with one or thirty one holes. Blocks are matched in pairs and measure 1" x 2" x 3". Very useful in mounting work for precision grinding, layout work, etc. Blocks hardened to 58 60 Rockwell C. Ground to surface finish 6 10 microinches Matched accuracy within . 0002" Price per pair *Image shown for representational purposes only

• Each set completed in a "shop hardened" protective case*Image shown for representational purposes only

Both sine and rolls hardened and ground for extreme accuracy

• Fine adjust ring for easy leveling

• 250/400mm Z axis measuring range

• 16 risers of the following angles: 1/2˚

• It is recommended that the inside micrometer with a rod be calibrated by a micrometer or ring gage

Small yet powerful

Size: 24"

1˚ thru 15˚ in 1˚ increments

The Fowler Universal-type V-Block is a precise tool used for layout work in the toolroom and has the capability of holding square or round workpieces with greater accuracy

• Accuracy: ±

• 1" body size