AP Products 021-56301-16 RV Insert Gutter/Awning Rail – White – 16 Ft.Gutter/Awning rail features a slot for attaching your Dometic or Carefree vinyl fabric awning and adds a rain gutter that channels water away from the awning. It is used to attach a slide-out, patio, or window awning to your RVs side wall.Insert moldings feature a channel that accepts a vinyl insert (sold separately) for covering the screw heads.This molding is made from aluminum and is powder coated white. Aluminum moldings do not rust. These moldings attach with screws, require sealing tape, and optional caulking. (screws, sealing tape, and caulking sold separately)Note: This trim may have minor scratches or scuffs resulting from the manufacturing process.Additional InfoTypeGutter/Awning, InsertLength16 FeetHeight1-3/4″Depth1″”C” Channel I.D.3/8″”C” Channel Opening1/4″ColorWhiteMaterialAluminumWhat’s Included1x Gutter/Awning RailWhat’s Not IncludedScrew Cover Screws Putty Tape Ca