Aluminum 45 Degree Crimp Fitting, -12 AN, Black - 4225BLK

This Performance Fittings aluminum crimp hose end is engineered for high-performance fluid transfer applications. Featuring a 45 degree angle and -12 AN size, this fitting is constructed from lightweight, durable aluminum and finished in a sleek black anodized coating for corrosion resistance. The crimp-style fitting ensures a secure, leak-free connection ideal for custom fuel, oil, or coolant lines typically used in racing and high-performance vehicles. Its precision-machined threads and socketless barb design make installation straightforward and reliable for both professionals and enthusiasts.

This 45-degree crimp fitting redirects the hose run at an angle, which helps manage tight clearances around chassis rails, headers, or firewalls while reducing stress on the hose compared to forcing a straight fitting into a sharp bend. Like the rest of the Performance Fittings crimp-style lineup, it features a black-anodized aluminum body and collar that is permanently swaged onto braided hose with a dedicated crimping tool for a high-pressure-rated connection. The -12 AN sizing matches compatible -12 AN braided hose and companion fittings for a consistent build.