Mahr 4190332 44 Ak Measuring Head 10-12mm Brand: Mahr ID#: 4190332-MHR |MFGID: 4190332 Calibration Reference $449.42 Quantity discounts available QuantityPrice Qty -+ Add to Cart Share Product Info Product Information Description Mahr 4190332 44 Ak Measuring Head 10-12mm SpecificationsRange:10-12 mm|.4-.4725 inch