MAMBA 45 Deg 5/8" barb Turbo oil adapter fitting kit (1/2BSP Female flange + 45Deg 5/8" barb fitting). 45Deg 1/2BSP to 5/8" barb adapter fitting: Forged steel with Zn coated. 1 x 45Deg 1/2BSP male to 5/8" barb adapter fitting.
eBay