The Dometic Slidetopper Hardware is designed to firmly mount your EZ Slidetopper to your RV.• 90° short hardware• 18" extension bars• Fits Dometic 980 Deluxe and 984 Elite Slidetopper models• Hardware finish is polar white• Dometic Model: 9800018.402B Fits Dometic 980 Deluxe & 984 Elite Slidetopper Polar white finish Dometic model 9800018.402B | Dometic Slidetopper Hardware, 18", Short, Polar White