Proflex SS Braided Hose #4 x 3'

The Proflex SS Braided Hose #4 x 3' is a professional-grade hydraulic and fluid transfer line built for demanding applications where reliability and durability are non-negotiable. Designed for use in high-pressure systems, this hose serves mechanics, technicians, and equipment operators who require consistent performance in hydraulic brake systems, power steering circuits, and fluid transfer applications. The 3-foot length provides practical working reach without excess bulk, making it ideal for engine compartments and tightly routed installations.

Constructed with stainless steel braiding over a synthetic rubber core, the Proflex SS Braided Hose delivers superior abrasion resistance and corrosion protection compared to standard hoses. The #4 AN (aerospace standard) designation indicates a nominal inner diameter sized for optimal flow rates in medium-pressure hydraulic circuits, while the braided stainless wrap guards against punctures, UV damage, and chemical degradation. This combination of materials ensures the hose maintains integrity across temperature fluctuations and demanding operational cycles, reducing the risk of leaks and system failure.

Professionals upgrading fuel, brake, or hydraulic systems will appreciate this hose's compatibility with standard AN fittings and its natural (undyed) rubber exterior that resists fluid staining and simplifies visual inspection. Installation is straightforward with any #4 AN-threaded male or female connectors, and the modest 0.67 lb weight ensures minimal impact on vehicle dynamics or system balance. Whether replacing worn lines in classic cars, industrial machinery, or modern performance vehicles, this braided stainless steel hose delivers OEM-equivalent performance at accessible pricing.