Meet or exceeds U.S. Federal specification GGG-G-15C and ISO 9000 requirements.
Gauge blocks included are .0625, .100, .125, .200, .250, .300, .500, 1.000 & 2.000".
Optical flats for checking micrometer flatness.
Manufacturer's calibration certificate included.
Complete with fitted case.
Shipping Weight: 2 lbs
Many metalworking products contain metals that are included in
the latest Prop 65 warning. Exposure to the elements can be
harmful. May cause cancer and reproductive harm.