Product Overview
Manually-operated adjustable Z blade louver for 1-3/8" to 1-3/4" thick doors
- Z-blades riveted to operating bar and frame at 1” intervals in 1-1/2” deep welded frame. Mechanical stop holds blades open.
- Mitered and welded corners; screws fastened through prepared frame into louver core leaving corridor side of frame free of fasteners
- Manually-adjustable on interior face
- Designed for use with 1-3/8" to 1-3/4″ thick doors
- Order size is equal to door cutout size

| Brand | |
|---|---|
| Finishes |
Mineral Bronze (B), Gray (G) |
| Size |
12" x 12", 24" x 24", 24" x 18", 24" x 12", 18" x 12", 18" x 18" |
| Door Thickness |
1-3/8" to 1-3/4" |
| Construction |
16 gauge CRS frame and louver |
| Material |
Cold Rolled Steel |
| Free Flow Area |
45% Free Area |
| Fasteners |
#8 x 3/4" Flathead Phillips SMS - Included |
| Buy American Act Compliance |
Meets Buy American Act - Made in USA |