Crane 3/4in x 1/4in Galvanised. Hexagon Bush - C140-34-14
3/4" BSP Tapered Male x 1/4" BSP Tapered Female, Malleable Iron Pipe Fitting, Galvanised, Reducing Hexagonal Bush, Fig. 140, Working Temperature -20C to +120C, Maximum Working Pressure 25 bar, Crane