MuHize 3/16 Brake Line Tubing Kit - Upgraded 25 Ft. of Flexible PVF-Coated Steel Tube Roll Fuel Line Coil Transmission Line 25 ft 3/16 (Includes 16 Inverted Flare Fittings)

Used for brake line easy to work with the insert not the right size for my application not sure the tread size.

Très bien

Well made, pretty easy to bend and flare, coating is pretty durable

I've been buying and using PVF coated lines for years. They're my favorite type of line to use for brakes. It's core is steel and it's got a coating over it that helps prevent rust. The PVF really works well to prevent corrosion but you should be somewhat cautious if you make the lines up ahead of time and snake them into the vehicle, you can scratch up the coating getting them in place so just be careful and it's no big deal. Obviously if you beat up the coating, the corrosion protection is ruined. I can't speak to the ni-copp line this seller is supposedly selling, I don't normally use it anyway. The PVF coated stuff is the real deal though, just the same as "Poly-Armour" line you buy at the auto parts stores. It bends well, flares well and generally I have no issues with it.

Replaced line on van. Needed numerous bends and twists.i don't think I would ever have been able to do it with old style steel line. I will surely purchase more if needed