Hollon FB-685C 2-Hour Fire & Burglary Safe with Mechanical Dial Lock
The Hollon FB-685C is the mid-size safe in the FB series, with 2.36 cubic feet inside and two adjustable shelves. It is used for business cash, legal files, handguns and personal records, and carries a 2-hour (120-minute) fire rating with an intumescent door seal.
Compared with the FB-450C, it adds a third 1.5" moving front bolt and a glass relocker: if the lock is drilled or punched, a glass plate breaks and releases relocking bolts that hold the door shut. The lock is a UL Listed chrome S&G Group 2 mechanical dial (black dial optional). Assembled in the USA from American and global parts.
Key Features
- 2-hour fire rating and an intumescent seal that expands up to 8 times in heat.
- Glass relocker that engages relocking bolts if the lock is drilled or punched.
- S&G Group 2 dial: UL Listed mechanical combination lock, no batteries.
- Boltwork: three 1.5" active front bolts, 1" hinge-side locking bar, heavy-duty vault hinge.
- Two adjustable shelves for binders, cash trays and handguns.
- Pre-drilled anchor hole with concrete bolt-down hardware.
Technical Specifications
| Model | FB-685C |
| Brand | Hollon Safe Company |
| Safe Type | 2-Hour Fire & Burglary Safe |
| Fire Rating | 2 Hours (120 Minutes) |
| Burglary Construction | Hollon B-rate (not UL burglary tested) |
| Lock | UL Listed S&G Group 2 mechanical dial (chrome; black dial optional) |
| Interior Capacity | 2.36 cu. ft. |
| Locking Boltwork | (3) 1.5" active front bolts + 1" vertical locking bar |
| Relocker | Glass relocker |
| Shelving | 2 adjustable shelves |
| Exterior Dimensions (H x W x D) | 27" x 21" x 20-1/2" |
| Interior Dimensions (H x W x D) | 21" x 15" x 13" |
| Weight | 354 lbs |
| Door Seal | Intumescent (expands with heat) |
| Handle | Tri-spoke |
| Color | Grey-White |
| Anchoring | 1 pre-drilled anchor bolt hole with concrete bolt-down hardware included |
| Origin | Assembled in the USA (American and global parts) |
Frequently Asked Questions
How does the glass relocker in the FB-685C work?
A tempered glass plate sits behind the lock. If someone drills or punches through the lock, the glass breaks and releases spring-loaded relocking bolts that hold the boltwork closed, even if the lock itself is defeated.
What does UL Listed Group 2 mean for the dial lock?
UL 768 classifies combination locks by how well they resist manipulation. Group 2 is the standard grade used on most fire and burglary safes; Group 1 is a higher-security grade. The FB-685C uses a UL Listed S&G Group 2 dial, which needs no batteries.
What can I store in 2.36 cubic feet?
The interior is 21" high, 15" wide and 13" deep with two adjustable shelves. That suits binders, file folders, bank bags, cash trays, handguns and jewelry cases. Long guns will not fit.
How do I get a 354 lb safe into my home or business?
Plan the route before it arrives. It ships LTL freight with free liftgate service to the curb, and moving it inside is up to the buyer. Most people use two or three helpers with an appliance dolly, or hire a local mover. Check the safe for damage before signing for it.
Will the FB-685C protect documents and digital media in a fire?
Documents, yes. The 2-hour rating keeps the inside below 350°F, which protects paper and cash. Digital media such as USB drives and discs need a much lower temperature, so keep them in a media container inside the safe.
Should I step up to the FB-845C instead?
Choose the FB-845C if you need height. Its interior is 27-1/4" tall with 3.63 cu. ft. of space, and its boltwork includes moving top and bottom bolts along with three front bolts. The FB-685C has the same width with a shorter 21" interior and is easier to place.
Does the FB-685C have a fire warranty?
Hollon dealers list a lifetime fire warranty on FB series safes, covering replacement of a safe damaged in a documented fire. Keep your purchase receipt with your records.
Is anchoring hardware included?
Yes. The FB-685C has one pre-drilled hole in the floor of the safe and comes with concrete anchor hardware.
What are the outside dimensions of the FB-685C?
It measures 27" high, 21" wide and 20-1/2" deep. Add about 3" of depth for the handle and hinge and allow clearance for the door to swing open.
Is the FB-685C rated for flooding?
No flood or submersion rating is claimed. The intumescent seal is there to block smoke and fire hose spray at the door gap during a fire.
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