... of corrosion. Smooth surface Lambo door kits is a universal boit type, and applies to all cars. The ... . Material: High quality steel9. Surface treatment: Plating zinc, chrome, nickel and apraying plastic10. Weight: 18kg11. Package size: ... Transport: TNT, DHL, UPS, Fedex etc. Lambo Door Kit Include 2 hinges, 4 gas springs, nut, screw, spanner, ... spring If the order in large quantity. universal door kit