Fowler 103 Piece Rectangular Steel Metric Gage Block Set Fowler folding micrometer stand • Holds indicators with stems

• Holds indicators with stems of 3⁄8" and 8mm

Ideal for toolmakers

• Spindles are available in 4"

Each blade is 3-1⁄2"/90mm long and

Fowler 103 Piece Rectangular Steel Metric Gage Block Set Fowler folding micrometer stand • Holds indicators with stemsGrade AS2 Constructed of a special steel of high carbon & chrome content, hardened to 65RC, ensures hard wear resistance and stability. Manufactured under carefully controlled conditions to ensure maximum accuracy, parallelism and flatness. Calibrated to Fowler specifications which meet or exceed ASME B89. 1. 9 2002. Sets include certification traceable to the National Institute of Standards & Technology. Surface finish: . 4 millionths (. 01 microns).