4an HS79/ProPlus Crimp Collar - Black

The 4AN HS79/ProPlus Crimp Collar in Black is a precision hose fitting component designed for high-performance fuel and fluid delivery systems in modified vehicles. This crimp collar is essential for mechanics and engine builders who require reliable connections in race cars, street performance builds, and daily-driven modifications.

Engineered for -4 AN hose (1/4-inch inner diameter), the HS79/ProPlus crimp collar provides a leak-free and vibration-resistant connection. It features an advanced design that seats firmly onto pre-flared hose ends, ensuring a robust joint that withstands thermal cycling, pressure surges, and vibration. The black finish offers corrosion resistance while maintaining a clean aesthetic.

This collar is compatible with matching AN fittings and requires a proper crimping tool for installation, ensuring secure connections under sustained operating pressures. Performance-focused mechanics, fabricators, and DIY builders will find this crimp collar indispensable for their fuel or cooling system assemblies.