This retainer for RV Day/Night Shades is a three-part assembly. This product includes one cover, one long tube, and one mounting screw 1 3/4″ long.
The cover and disk are clear plastic. The screw is a #8 zinc-plated flat head Phillips screw.
Assembly Instructions: Tie a knot at the end of the cord. Loop the cord around the peg on the inside of the cover, and firmly press the long tube into the cover. This will hold the cord securely. Place the included screw through the assembled cord retainer and mount it directly below the bottom rail of your shade. Mounting it about 1/2″ below the rail will create the proper tension. Before the screw is tightened all the way down, you may pull on the knotted side of the cord to adjust the tension.
Manufacturer part # 908452 & 908451.