Fowler 7" Large Square Gage Block 53-676-220-0 $488.48 Quantity discounts available QuantityPrice SKU: 536762200 This item is in STOCK.Current Stock: 5 Quantity -+ Add to Cart Details • Grade Ø• NIST Traceable• Vertically more stable then rectangular blocks• Large sizes help eliminate block stacks• Meets or exceeds Federal Specifica... Details Back Details• Grade Ø• NIST Traceable• Vertically more stable then rectangular blocks• Large sizes help eliminate block stacks• Meets or exceeds Federal Specifications ASME B89.1.9-2002*Image shown for representational purposes only