12AN Push Lock Hose End Black STR

The 12AN Push Lock Hose End Black STR from Redhorse Performance is a precision-engineered fitting designed for fuel, coolant, and brake line systems in modified vehicles. This straight push-lock hose end provides a secure, leak-free connection that automotive enthusiasts and professional mechanics require for their custom engine builds and upgrades.

Featuring Redhorse's proven push-lock design, this fitting uses an internal O-ring seal that grips the hose securely without the need for traditional barb or crimp connections. Its black anodized aluminum construction resists corrosion and maintains a professional appearance, making it suitable for various installations. The straight orientation allows for unobstructed fluid flow, which is essential for managing fuel systems or coolant lines.

Mechanics and fabricators favor the 12AN push-lock fittings for their reliability in custom fuel rails and other applications. With a weight of just 0.14 lbs and compact dimensions, it adds minimal weight while ensuring robust performance across temperature extremes and sustained pressure cycles.