Hollon Safe HS-1750 2-Hour Fireproof Double-Door Safe (HS-1750E Electronic / HS-1750C Mechanical)
The Hollon Safe HS-1750 is the flagship, maximum-capacity double-door commercial fire vault in the Hollon Home & Office series. Weighing a formidable 1,650 lbs and boasting an expansive 19.55 cubic feet of interior space, this commercial-grade fortress is engineered for financial institutions, large corporations, executive estates, and serious gun collectors requiring uncompromised security and fire defense.
Certified 2-hour fireproof and 30-foot impact drop rated, the HS-1750 is built to withstand extreme thermal exposure and structural floor collapses. Physical defenses include double-door access, massive 4-way locking chrome bolt work, an internal secondary re-locking system to counter drill attacks, and an automatic door détente mechanism. Its recessed curvature double-door design creates a virtually airtight barrier against water spray and smoke intrusion. Interior storage features adjustable shelves, interior key-locking drawers (location varies, top or bottom), heavy-duty attached wheels for positioning, and compatibility with an optional 4-piece Gun Supporter Rack Add-on Set for long gun storage. Choose between a Sargent & Greenleaf (S&G) Type 1 Electronic Lock (HS-1750E) or an S&G Group 2 Mechanical Combination Dial Lock (HS-1750C).
Key Features & Security Highlights
- 2-Hour Certified Fireproof: Advanced thermal insulation shields paper records, binders, digital media, and heat-sensitive items during severe long-duration fires.
- 30-Foot Impact Drop Rated: Structurally engineered and tested to survive a 30-foot fall through collapsing floors during a building collapse.
- Dual-Door Wide Access: Double-door entryway offers full-width access to massive binders, oversized equipment, or long guns.
- 4-Way Locking Chrome Bolt Work: Solid chrome bolts extend across all door sides for heavy defense against pry attacks.
- Secondary Internal Re-Locker: Standard auxiliary re-locking system automatically deadlocks the bolt work if physical lock tampering or drilling is detected.
- Gun Supporter Rack Compatible: Generous 51 1/4" interior height accommodates an optional 4-piece gun rack add-on set for long gun and rifle storage.
- Interior Key-Locking Drawers: Includes lockable interior drawers (location varies, top or bottom) for secondary privacy and dual-layer cash/document security.
- Automatic Door Détente Device: Automatically extends the locking bolts as soon as the doors are shut to keep the safe secure.
- Attached Mobility Wheels: Comes equipped with heavy-duty attached wheels for easier transit and positioning on concrete pad installations (*Does not feature floor anchor bolt holes).
- Water & Smoke Resistant Construction: Recessed curvature and grooved frame design form an airtight seal against water spray and smoke intrusion.
- Custom S&G Lock Options: Available with your choice of an S&G Type 1 Electronic Lock (HS-1750E) or an S&G Group 2 Mechanical Combination Dial (HS-1750C).
Technical Specifications
| Brand | Hollon Safe |
| Model Number | HS-1750 (HS-1750E Electronic / HS-1750C Mechanical Dial) |
| Fire Protection | 2-Hour Fireproof |
| Impact Rating | 30 Foot Impact Drop Rated |
| Lock Options | S&G Type 1 Electronic Lock (HS-1750E) OR S&G Group 2 Mechanical Dial (HS-1750C) |
| Exterior Dimensions (H x W x D) | 63 1/2" H x 45" W x 25" D (*Allow 3" depth clearance for handle) |
| Interior Dimensions (H x W x D) | 51 1/4" H x 38 1/2" W x 17 1/8" D |
| Capacity | 19.55 Cubic Feet |
| Weight | 1,650 lbs |
| Mobility / Anchoring | Comes with wheels attached (*Does not come with bolt down hole) |
| Interior Organization | Adjustable Shelves + Key-Locking Drawers (Optional 4-pc Gun Supporter Set) |
| Anti-Burglary Defense | Double Door 4-Way Locking Chrome Bolts & Secondary Internal Re-locker |
Frequently Asked Questions
What is the difference between the Hollon HS-1750E and HS-1750C models?
The HS-1750E features a UL-listed S&G Type 1 Electronic Keypad Lock for rapid PIN access, while the HS-1750C features an S&G Group 2 Mechanical Combination Dial. Both models share identical double-door steel framing, 1,650 lb weight, 2-hour fire ratings, 30-foot impact ratings, and 19.55 cu. ft. capacity.
Does the Hollon HS-1750 safe have floor anchor bolt holes?
No, unlike smaller models in the HS series, the HS-1750 does not come with floor bolt-down anchor holes. Because of its massive 1,650 lb weight and heavy steel framing, it comes standard with attached heavy-duty wheels for transit and placement.
Can the Hollon HS-1750 safe store rifles and long guns?
Yes. The double-door setup and generous interior dimensions (51 1/4" H x 38 1/2" W) make it ideal for use with the optional 4-piece Gun Supporter Rack Set, creating a massive double-door fireproof gun vault.
What is a secondary re-locker and how does it protect the safe?
A secondary re-locker is an auxiliary security device located inside the door structure. If an intruder attempts to drill or punch out the main lock mechanism, the re-locker automatically triggers and permanently deadlocks the bolt work to keep the double doors shut.
What are the exterior dimensions and total weight of the HS-1750?
The exterior measures 63 1/2" H x 45" W x 25" D (allow 3" depth clearance for the handles), interior measures 51 1/4" H x 38 1/2" W x 17 1/8" D, and it weighs 1,650 lbs.
Great reasons to buy from us:

Shipping, Returns & Damage Claims
Shipping Policy
Order confirmation. As soon as you place your order you will receive a confirmation e-mail. That means we have your order in our system and have pre-authorized your card. We then check with our supplier that the item is in stock and available to ship. If it is on backorder or unavailable we will void the pre-authorization and e-mail you. If it is available to ship within 5 business days we process the charge and submit the order.
Order shipment. In-stock orders ship within five business days. We send tracking within 24 hours of the order leaving the warehouse, to the e-mail address you used at checkout. If you have not received tracking within six business days, e-mail orders@GarageToolsStorage.com.
Delivery times. We ship from multiple warehouses using different freight carriers depending on where you are. Orders containing products from different manufacturers may arrive in separate deliveries. For freight orders the delivery agent will contact you to set up an appointment. Orders usually ship within 2 to 7 business days of the order date.
Returns & Refunds
30 day return policy. Returns are accepted up to 30 days from the date of purchase. Items must be in original packaging and new condition with all hardware, instructions, warranty and registration information, and packaging material.
E-mail info@GarageToolsStorage.com to request a Return Authorization number. Once approved we will send you shipping instructions and the return address. Returns are not accepted without a Return Authorization number.
Refunds are applied to the original credit card within 14 days of our receiving the return, and equal the purchase price less our actual shipping cost to the original delivery location and a 20% restocking fee. Return shipping is paid by the customer and must be insured. Please use a carrier that provides tracking and proper packaging, as we are not responsible for lost or damaged returns. All returns are inspected. Refunds are not issued if parts or packaging are missing, or if the product cannot be resold as new. Unauthorized returns will be sent back freight collect.
Refused deliveries that are not covered by our damaged goods policy are refunded at the purchase price less actual shipping both ways and a 20% restocking fee.
Damaged or Missing Items
Inspect everything on arrival and refuse delivery on anything with visible damage. Let us know if you refuse a delivery so we can expect the return. If the packaging looks even slightly damaged, write "Package Damaged" when you sign for it.
All damage must be reported within 72 hours of delivery - that is the window our freight carriers give us to file a claim. E-mail info@GarageToolsStorage.com with photos of the damage.
We will arrange for the carrier to collect the damaged goods and send a replacement. Our remedy is replacement parts or a new unit of the same model at no charge. If you would rather not take a replacement, the item can be returned under the 30 day return policy above.
Questions?
E-mail info@GarageToolsStorage.com or text (888) 949-4945. Those are the fastest ways to reach us and we answer every one. You can also leave a message on the same number and we will get back to you.

PRODUCT DESCRIPTION