D4284 Steel Door With Louvers Door Type 1 Lock Type Cylindrical Material 18-gauge Thermal Insulation U-Factor 0.41 Door Opening Height 84 in Door Opening Width 48 in Thickness 1-3/4 in Agency Compliance ANSI UL For Use With Frames 3TFX4 3TFX5 3TFX8 3TFX9 Includes 24 X 60 in Louvers 6-5/8 in 39-5/8 in 72-5/8 in 40-1/4 in 84 inMRO6RLF1
| # | Attribute | Value |
|---|---|---|
| 1. | brand | CECO |

