Fort Knox Vault Door In-Swing 8240
The Fort Knox Vault Door In-swing 8240 model is unique with its inward swing door. With the inward swing, it enhances your vault room to have triple functionalities: secure storage, panic room and storm shelter. The door swings inward so you can still get out of the vault even if there are obstructions in-front of the doorway after a storm. Our In-swing 8240 is a heavy duty 1,308 lbs vault door with all the top-of-the-line features. We can install this steel door in a pre-formed concrete or cement block opening. Create a “hide-a-way” and have peace of mind in knowing your family and valuables are behind a safe door. Remember, all of our Fort Knox Vault Doors come with limited lifetime warranty.
In-Swing 8240 Features:

- UL listed
- 1 1/8 inches total Reinforced Fire Door™ Certified 1680º Degree Fahrenheit by 90 minutes fire protection
- Quadrafold™ recessed door
- 19 (nineteen) 1 ½ inches diameter active locking bolts on sides and top
- Patented multi-gear drive, 5 in 1 reduction rack and pinion locking mechanism
- Gold plated 5 spoke Clutch Drive handle
- S&G Electronic Lock or Mechanical Lock
- High Luster, 4 stage, baked on acrylic urethane metallic finish
- Remote Relocker
- Made in USA
- Limited Lifetime Warranty
Options:
- Door rack or holster
- Left or Right Swing Door
- Optional Carpeted Door Panel
Vault Door Installation Instructions
All Fort Knox Vault Doors need an 82 inches X 40 inches rough opening in wall.
Rough Opening Tolerances:
Height: 81 ¾ inches MIN – 83 inches MAX
Width: 38 1/2 inches MIN – 41 inches MAX







