Key Features Size: AN-4.;Build your own hardlines as an alternative to flexible hoses.;Tubing and tube sleeve not included (PN AN8194).;6061 aluminum with Type II black anodizing for excellent corrosion resistance.;Compatible with fuel, oil, coolant, alcohol, nitrous, and hydraulic fluid. Size: AN-4. Build your own hardlines as an alternative to flexible hoses. Tubing and tube sleeve not included (PN AN8194). 6061 aluminum with Type II black anodizing for excellent corrosion resistance. Compatible with fuel, oil, coolant, alcohol, nitrous, and hydraulic fluid.
