GOAT Movie Coloring Pages Fun Kids Activity (printable A4) Etsy HPS Performance 90 Degree 12 AN Female to Female Swivel Coupling Adapter, Aluminum, Black. Key Features Size: AN 12. Angle: 90 degree. Connect 2 male 37 degree AN flared fittings safely and securely. Compact size, ideal for use in tight spaces. Compatible with push on, nylon braided rubber, and teflon lined hoses. 6061 aluminum with Type II black anodizing for excellent corrosion resistance. Compatible with fuel, oil, coolant, alcohol, nitrous, and hydraulic fluid. Swivel couplers are an excellent option where space is limited and hoses can't be used. This female to female coupling swivels independently for easy installation. Made from 6061 aluminum and anodized in black for durable, corrosion resistant finish. Compatible with HPS 150, 250, and 350 Series Fittings and suitable for use with air, water, coolant, oil, and fuel.