Do these hoses come with fittings or end adapters?

The hose set is supplied as-is; fittings are not included. You'll need to source appropriate AN-style or metric fittings based on your specific application and line routing.

Can I use these for fuel, coolant, and brake lines?

Stainless braided hoses are compatible with all three, but always verify the hose pressure rating matches your system's requirements before install. Fuel lines in particular demand proper SAE-rated hose.

Will the purple sleeve fade or discolor over time?

The color is dyed into the stainless braiding. It won't fade from UV exposure, but engine heat, fuel contact, or aggressive cleaning can gradually lighten it. Expect normal color wear with age.