Block Gauges GB1-7500 SK

Block gauge with excellent cost performance.A JIS class 1 equivalent product.For the standard gauge for general measurement or work.Manufacturer Code:150945Standard (mm):75.000W x H (mm):35 x 9Cross-section dimension: 10mm or less 30(0 to -0.3)x 9(-0.05 to 0.2)mm/more than 10mm to 35(0 to -0.3)x 9(-0.05 to 0.2)mmThermal expansion coefficient: 11.5 x 10[[UE6]]/KHigh carbon high chromium steelPlease perform the rustproofing treatment after use.