[Size]: 10AN 7/8-14 UNF Male Thread, Banjo Hole Inside Diameter: 18.5mm. [Material]: Made of high quality lightweight 6061-T6 billet aluminum material, high strength and durability. [Color]: Black anodized finish for durability, anti rust and anti corrosion. [Feature]: 37° sealing angle leak-proof design. [Application]: Used for fuel pumps, fuel tanks, power steering hoses, oil cooling. EVIL ENERGY Fuel Banjo Fitting 18.5mm ID Banjo Hole to 10AN Male Flare Adapter Fitting Aluminum Black [Size]: 10AN 7/8-14 UNF Male Thread, Banjo Hole Inside Diameter: 18.5mm. [Material]: Made of high quality lightweight 6061-T6 billet aluminum material, high strength and durability. [Color]: Black anodized finish for durability, anti rust and anti corrosion. [Feature]: 37° sealing angle leak-proof design. [Application]: Used for fuel pumps, fuel tanks, power steering hoses, oil cooling. fuel banjo fitting male an10 to 18.5mm banjo hole aluminum black adapter 10an banjo fitting