VL Series, Vision Lite Standard Profile
45-180 Minute Fire-Rated Steel Vision Lites for 3/16″ to 1/4″ Glass
Standard Profile Vision Lite for Fire Rated Doors
Frame has Single-Sided Fasteners
20 Gauge Cold Rolled Steel
Designed for use with 1 3/4″ Doors Only
Baked on Powder Coat Finish
Color: Standard Bronze
Fasteners: #8 x 7/8″ Flathead Phillips head SMS
Glass Size: 7 X 31