Fowler 52-437-000-0 1/8" Parallel Set - 10 Pair

Certificate of calibration not included. One can be requested. Fowler "Economy/Workshop" grade Gage Block Sets are identical to our standard sets in all respects, except for the wider range of tolerance which is more than adequate for a majority of shop needs. Blocks are rectangular, constructed of the finest grade of high carbon/chrome steel, fully stress relieved, hardened to 65 RC, lapped and mirror polished to a very low micro-surface finish. Blocks feature a low coefficient of thermal expansion, and they are carefully inspected for accurate size, parallelism and flatness. Features: ...

Features: Manufactured to meet NIST Federal SpecificationASME B89.1.9 - 2002 tolerances on length for inch gage blocks Certificate of Calibration traceable to NIST Tolerances to ± .00005" Supplied in protective case 9 Blocks: .1001" - .1009" in .0001"" steps 49 Blocks: .101" - .149" in .001" steps 19 Blocks: .050"-.950"in. 050" steps 4 Blocks: 1.000"-4.000" in 1.000"steps

The Starrett® 124 Solid -Rod Inside Micrometer Sets are the most popular inside micrometers because of their lightness, ease of use, and range. They are very useful for measuring inside diameters of cylinders and rings and measuring parallel surfaces. The desired range is obtained by assembling rods and spacing collars to the micrometer head. Measuring rods are provided with a shoulder that is set accurately in the micrometer head and locked in position. When assembling rods to the A and B heads, the reading line on the micrometer head should be lined up with the marking on each rod ...

81Pc. Set, Inch, Rectangular, ASME 0 Features: Serial number is marked on each block Provided with NIST traceable certification Supplied in wood case Made from high-carbon high-chrome steel High dimensional stability Calibration Grade 0 Number of Range 1 Blocks - 9 Length Range 1 - 0.1001 to 0.1009 In Range 1 Step - 0.0001 In Number of Range 2 Blocks - 49 Length Range 2 - 0.101 to 0.149 In Range 2 Step - 0.001 In Number of Range 3 Blocks - 19 Length Range 3 - 0.05 to 0.95 In Range 3 Step - 0.05 In Number of Range 4 Blocks - 4 Length Range 4 - 1 to 4 In Range 4 Step - 1 In

Features: Matched pair & professional quality Precision Ground steel Case Hardened on all six sides 1" x 2" x 3" 2 piece pair set Square on all sides within 0.0001" 23 holes for easy clamping 5 tapped 3/8"- 16 TPI and 18 plain Useful in layout or grinding work Hardened and ground steel Matched accuracy of .0002" Accuracy of .0003" per inch