8 mm.(3/4"-16)M - 3/8"MPM 1500 Bar Product description Adapter various applicationsConnections : 8 mm.(3/4"-16UNF) Type M male (hose) - 3/8"MP maleDimensions : Hex 3/4" x 1.875" ( ± 47,6 mm.)Material : st. steelPart number : 21-007-002