Mitutoyo 611631-531 21 MM, RECT, STEEL, ASME 0 Brand: Mitutoyo ID#: 611631-531-MIT |MFGID: 611631-531 Calibration Reference $36.85 Quantity discounts available QuantityPrice Qty -+ Add to Cart Share Product Info Product Information Description Mitutoyo 611631-531 21 MM, RECT, STEEL, ASME 0 Specifications