#12 Union Fitting Black

The #12 Union Fitting Black from FRAGOLA is an essential hydraulic and fuel line component designed for serious engine builders, performance shops, and custom vehicle fabricators. This fitting serves as a critical junction point in fluid systems, allowing seamless connections between hoses or hard lines without permanent attachment. It is particularly useful in applications where modular flexibility is required.

FRAGOLA's #12 union fitting features precision-machined construction with a black anodized finish that resists corrosion. The #12 size accommodates standard -12 AN hose and tubing, making it a common choice in performance fuel systems and nitrous delivery lines. The symmetrical body design with dual male connections allows for quick disconnects without special tools.

Experienced fabricators and engine builders choose FRAGOLA fittings for their reliability in modular systems that require frequent assembly and disassembly. This fitting is particularly valuable in competition vehicles and custom builds where performance and adaptability are paramount.