Fort Knox Defender 6637 Custom Gun Safe

Fort Knox's Defender 6637 sets the standard for superior protection, boasting a 90-minute certification at 1680°. The 1-3/4" reinforced fire door, composed of a 3/8" steel plate, dual C-rated fire board layers, and robust 10-gauge steel, ensures unparalleled fire resistance. The heat-activated Palusol dual thermal door seal guarantees a secure seal against intense heat.

Security is paramount with the UL-listed Defender 6637, featuring a 10-gauge uni-body construction, remote relocker system, drill deflector bolt guard, and (11) 1.5" solid steel locking bolts strategically placed for maximum defense. The S&G Group II lock on the door, protected by a drill stop hard plate, offers manipulation resistance. The interior is both functional and versatile, with an internal power supply for electronics, velcro-compatible carpeting, and a door panel organizer introduced in the 2020 update. Fort Knox's commitment to quality is underscored by the Defender 6637's comprehensive lifetime factory warranty.

Fort Knox Warranty