Most fiberglass doors include a piece of glass inserted with a lite frame around it. The profile of this lite frame varies but the size of the lite will dictate the number of lite plugs that are required. Very often these lite plugs may be misplaced or need to be replaced over the life of the door. This article provides the size of the lite (2566 means 25″ wide and 66″ tall) and the number of lite plugs necessary. This article should be used as a reference only and may contain obsolete frame sizes.
Fiberglass Frames
Size: 2566
Number of Lite Plugs: 24
Size: 2551A
Number of Lite Plugs: 18
Size: 3151
Number of Lite Plugs: 20
Size: 2551
Number of Lite Plugs: 20
Size: 1051
Number of Lite Plugs: 16
Size: 1051A
Number of Lite Plugs: 15
Size: 2542
Number of Lite Plugs: 16
Size: 734
Number of Lite Plugs: 14
Size: 743SL
Number of Lite Plugs: 14
Size: 1538V
Number of Lite Plugs: 10
Size: 2535
Number of Lite Plugs: 14
Size: 2135
Number of Lite Plugs: 14
Size: 1008
Number of Lite Plugs: 6
Size: 1656V
Number of Lite Plugs: 16
Size: 1042R
Number of Lite Plugs: 13
Size: 1538V
Number of Lite Plugs: 10
Wrought Iron Frames
Wrought Iron Frames do not use lite plugs but will utilize screws.
Size: 2566
Number of Screws: 16
Size: 2551A
Number of Screws: 14
Size: 3151A
Number of Screws: 14
Size: 3151
Number of Screws: 14
Size: 2551
Number of Screws: 14
Size: 2542
Number of Screws: 14
Size: 2542A
Number of Screws: 14