13 mm.(1"-12UNF)M - 9/16"MPM 1500 Bar Product description Adapter various applicationsConnections : 13 mm.(1"-12UNF) Type M male (hose) - 9/16"MP maleDimensions : Hex 1" x 2,187" ( ± 55,5 mm.)Material : st. steelPart number : 21-007-005