Mitutoyo 614204-531 Gage Block 4.0" Square Steel ASME Grade 0 Brand: Mitutoyo ID#: 614204-531-MIT |MFGID: 614204-531 Calibration Reference $120.42 Quantity discounts available QuantityPrice Qty -+ Add to Cart Share Product Info Product Information Description Mitutoyo 614204-531 Gage Block 4.0", Square, Steel, ASME Grade 0 Supplied with a Certificate of Inspection Specifications