A deck flange helps provide a finished mounting point for compatible slide hardware, and this Perma Cast version is a 1.9 inch diameter white and aluminum flange using the PF-3119 reference. Flanges of this type are useful because they support the installed hardware while protecting and finishing the deck opening around it.This part has practical value because the slide-specific fitment helps preserve original installation compatibility without requiring a broader hardware change. A properly selected Perma Cast flange contributes to better support, cleaner appearance, and more dependable long-term performance at the deck connection point.This type of part is especially useful when the original flange is cracked, worn, or cosmetically degraded and no longer provides the finish quality or hardware support expected. That helps refresh the installation while keeping the main slide structure in place.Installed in the proper application, this deck flange helps support a cleaner mounting point and more confident long-term slide installation. 1.9 inch diameter white and aluminum deck flange for compatible slide applications Helps finish and support the deck-mounted hardware point Useful when replacing a worn or damaged original flange Supports cleaner deck presentation and dependable fit Improves installation appearance and service confidence