MAHR 4710085 Master Ring, 65.0MM 355E Din2250-C-65.0, Finished Brand: Mahr ID#: 4710085-MHR |MFGID: 4710085 Calibration Reference $417.44 Quantity discounts available QuantityPrice Qty -+ Add to Cart Share Product Info Product Information Description Mahr 4710085 Master Ring, 65.0mm 355E Din2250-C-65.0, Finished Specifications