Boutt 2111839 Reducing Nipple Male 20 x 27 Female 15 21, Brass

Note: For 34/22 and 47/22 markings, these are the manufacturing series traceability numbers and For thread size, the 20x27 male thread should have an outside diameter of approximately 26.4 mm and the 15x21 female thread should have an inner diameter of approximately 18.6mm., Weight: 0.0881849048 Pounds, Manufacturer: Boutt