As part of the wide range of Goodridge hose adaptors the 815 series are a male to male adaptor featuring AN (JIC) threads of equal size on both ends.
Goodridge Male To Male JIC-NPT Thread - 6 JIC To 1/8 Inch NPT, Black, Anodised Aluminium, Black
Goodridge Male To Male Bulkhead Adaptor JIC Thread - 12 (1 1/16 x 12) In Anodised Aluminium, Blue
Moquip JIC To BSP Male To Male Adaptors - 8 JIC To 3/8 BSP In Steel, Silver
Mocal 3/8 BSP To JIC Male To Male Adaptor - 8 JIC To 3/8 Inch BSP, Black
Automotive Plumbing Solutions Male To Male Adaptor JIC - NPT / NPTF - 6 JIC To 1/4 Inch NPTF, Silver, Plated Steel, Silver
Automotive Plumbing Solutions Male To Male Adaptor JIC - NPT / NPTF - 6 JIC To 1/2 Inch NPT, Black, Anodised Aluminium, Black