Starrett 247MD Micrometer 5mm Dia. Ball Attachment Fits 6.35mm Diamater Anvils and Spindles Brand: Starrett ID#: 247MD |MFGID: 247MD Your Price: $19.08 Quantity discounts available QuantityPrice Return Policy Qty -+ Add to Cart Request Info Questions?CallCall Us864.433.9771|Mon-Fri 8-5 EST Share Print Product Info Product Information Description Starrett 247MD Micrometer 5mm Dia. Ball Attachment Fits 6.35mm Diamater Anvils and Spindles