12" Cylindrical Square $553.00 Quantity discounts available QuantityPrice SKU: 527500120 An internal error has occurred Loading... Quantity -+ Add to Cart Details Used for checking squares, height gages and other instruments Hardened and the ends are lapped to 90° angular accuracy 12" cylindrical squares: ±.... Details Back DetailsUsed for checking squares, height gages and other instrumentsHardened and the ends are lapped to 90° angular accuracy12" cylindrical squares: ±.00015"Includes handles and wood case