
Gardall WMS911-G-K Fireproof Wall Safe (with flange) with Key Lock
Price: $476.25
- Fire Rating: 60 mins 1700°
- External Dimensions: 12"H x 15.75"W x 12.5"D
- Internal Dimensions: 8.5"H x 12"W x 8.5"D
- Cubic Inches: 867 cubic inches
- Weight: 75 lbs
One-hour UL fire-rated wall safe with flange and key lock
For homeowners hiding documents and valuables behind a finished wall, the Gardall WMS911-G-K is an insulated wall safe carrying a one-hour UL fire-safe label, tested at outside temperatures up to 1700 degrees Fahrenheit. Built in the USA, it ships with a 2-inch finishing flange and a proprietary key lock for simple, no-code daily access in a residential setting.
This is a compact, recessed unit measuring 12 inches high by 15.75 inches wide by 12.5 inches deep on the outside, with an 8.5 by 12 by 8.5-inch interior offering roughly 0.5 cubic feet of protected storage. At 75 pounds, the WMS911-G-K is heavy enough to require a support platform built behind the wall, anchored through the center anchor hole.
Engineering & Security
- Proprietary key lock: Opens with a dedicated key and no combination, giving quick access while keeping the keyway proprietary to Gardall for tighter key control.
- 2-inch finishing flange: Wraps the safe perimeter to cover the rough wall opening, producing a clean installed face without separate trim work.
- Center anchor hole: Lets the unit bolt down to a support platform built behind the wall, since this insulated safe is not designed to bolt to studs.
- Powder-coated finish: Resists scuffs and corrosion on exposed edges, helping the safe hold its appearance once recessed into the wall.
- Recessed wall design: Sits inside the wall cavity to stay out of sight, reducing the chance an intruder notices or targets the safe.
Fire Protection & Interior
- One-hour UL fire label: Carries a one-hour fire-safe rating, giving documents and valuables a window of protection during a residential structure fire.
- 1700-degree test temperature: Tested at outside temperatures up to 1700 degrees Fahrenheit, the heat level used to validate the one-hour rating.
- Insulated body fill: Fire-resistant insulation in the walls and door slows interior heat rise to shield paper documents and small valuables.
- 0.5 cubic-foot interior: The 8.5 by 12 by 8.5-inch cavity holds passports, deeds, jewelry boxes, and other compact essentials worth protecting from fire.
Ideal Buyer & Use Cases
The WMS911-G-K suits a homeowner who wants a concealed, fire-rated wall safe for documents, cash, and small valuables, and who prefers key access over a combination. Its 12 by 15.75 by 12.5-inch exterior and 75-pound weight call for a platform behind the wall during installation.
Buyers wanting a lower-cost recessed option can look at the Gardall IW1314-T-E or IW1317-T-E economical wall safes, while those needing more capacity or a heavier-duty build can step up to the SL4000F, SL6000F, or the larger WMS912-G-K and WMS129-G-K models.
Fire Rating
60 mins
Fire Rating (°F)
1700°
Fill Type
Fire-Resistant Material
Made In
USA
Lock Type(s)
Electronic, Mechanical, Key
Location
Wall
External Depth
12.5 inches
External Height
12 inches
External Width
15.75 inches
Weight
75 lbs
Internal Height
8.5 inches
Internal Width
12 inches
Internal Depth
8.5 inches
Cubic Inches
867 cubic inches
Fire Rating
60 mins
Fire Rating (°F)
1700°
Fill Type
Fire-Resistant Material
Made In
USA
Lock Type(s)
Electronic, Mechanical, Key
Location
Wall
External Depth
12.5 inches
External Height
12 inches
External Width
15.75 inches
Weight
75 lbs
Internal Height
8.5 inches
Internal Width
12 inches
Internal Depth
8.5 inches
Cubic Inches
867 cubic inches
















