Fortis Doors sturdy and durable knock-down commercial steel door frames are constructed from high-quality 16 gauge galvanized steel. Pre-machined for three Steelcraft 4-1/2 in. hinges and ASA strike for use with commercial hardware, these frames are primed gray for convenience painting. Precise mitered corners ensure a sharp, clean look, and installation is a breeze with top clamps and bottom strap anchors. Versatile enough to complement 1-3/4 inch steel or wood fire-resistant doors, these frames offer durability and convenience in a polished package. Our knock down frames are suitable for indoor and outdoor applications and offer a UL certified fire rating up to 3 hours.
Fortis Doors Commercial Knock Down Frame, SteelCraft Hinge, Right Hand, Single Bore, 40"W x 84"H
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Product Description
PRICE
$239.95
1
1
Expected on or around 10/05/2026
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Key Specifications
| Width | 40 in |
| Brand | Fortis Doors |
Weights & Dimensions
| Depth | 5-3/4 in |
| Height | 86 in |
| Throat Opening | 4-7/8 in |
| Door Opening Size | 40 x 84 in |
| Door Height | 83-1/8 in |
| Middle Hinge | 39-7/16 in |
| Top Hinge | 7-1/2 in |
| Bottom Hinge | 71-3/8 in |
Product Details
| Type | Knock Down |
| Interior or Exterior Use | Interior or Exterior |
| Color | Gray |
| Lock Prep | Single Bore |
| Hinge Type | SteelCraft |
| Finish | Gray Primed |
| Material | Steel |
| Door Handing | Right |
| Description | Galvanized Steel Commercial Knock Down Door Frame |
| Package Quantity | 1 |
| Manufacturers Part Number | 16GM5344084RH |
| Lockset from Top | 42-7/16 |
Warranty
| Warranty | 1 |
Compliance & Certifications
| Fire Rating | Up to 3 Hours |