---
product_id: 268385806
title: "Sentry Safe Black Fireproof and Waterproof Safe, File Folder and Document Box with Key Lock, Ex. 14.3 x 15.5 x 13.5, HD4100"
brand: "sentrysafe"
price: "$7635"
currency: MXN
in_stock: false
reviews_count: 2
url: https://www.desertcart.mx/products/268385806-sentry-safe-black-fireproof-and-waterproof-safe-file-folder-document
store_origin: MX
region: Mexico
---

# Waterproof for 72 hours Secure key lock Fireproof for 30 mins Sentry Safe Black Fireproof and Waterproof Safe, File Folder and Document Box with Key Lock, Ex. 14.3 x 15.5 x 13.5, HD4100

**Brand:** sentrysafe
**Price:** $7635
**Availability:** ❌ Out of Stock

## Summary

> 🔐 Secure Your Legacy with SentrySafe!

## Quick Answers

- **What is this?** Sentry Safe Black Fireproof and Waterproof Safe, File Folder and Document Box with Key Lock, Ex. 14.3 x 15.5 x 13.5, HD4100 by sentrysafe
- **How much does it cost?** $7635 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/268385806-sentry-safe-black-fireproof-and-waterproof-safe-file-folder-document)

## Best For

- sentrysafe enthusiasts

## Why This Product

- Trusted sentrysafe brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **📏 Compact Yet Spacious:** Medium capacity of 0.65 cubic feet, perfectly sized for home or office use without compromising on security.
- • **💧 Ultimate Water Resistance:** ETL Verified to endure 72 hours of water submersion, ensuring your valuables stay dry during floods.
- • **🔒 Secure Your Peace of Mind:** Flat key lock design prevents accidental opening in emergencies, keeping your items safe.
- • **🔥 Unmatched Fire Protection:** UL Classified to withstand 1550°F for 30 minutes, safeguarding your most precious documents.
- • **📂 Organized Storage Solution:** Built-in straps for easy access to important documents, plus space for letter-size hanging files.

## Overview

The Sentry Safe Black Fireproof and Waterproof Safe (Model HD4100) is designed to protect your irreplaceable documents and valuables from fire and water damage. With a UL classification for fire resistance up to 1550°F for 30 minutes and ETL verification for 72 hours of water submersion, this safe offers unparalleled protection. It features a secure flat key lock, built-in storage straps, and a compact design that fits seamlessly into any home or office environment.

## Description

Full description not available

## Features

- Fireproof box is UL Classified to endure 1/2 hour at 1550 F to protect irreplaceable doents, small valuables, DVDs, and USBs from fire
- Waterproof box is ETL Verified for 72 hours of water submersion offering peace of mind in the event of a flood
- Fire safe features a flat key lock to prevent the lid from opening in the event of a fire; Includes 2 keys. Material - Captured Fire Insulation
- Doent safe features built-in straps for easy storage of passports, social security cards, and birth certificates; Fire box accommodates letter-size hanging files and folders (sold separately)
- Exterior: 15.5 inch W x 13.5 inch D x 14.3 inch H; Interior: 12 inch W x 8.1 inch H x 11.5 inch H; Medium capacity 0.65 cubic feet; Weighs 39 pounds.Note: All dimensions and weights provided are approximate, and are subject to change without notice

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SentrySafe |
| Part number | HD4100 |
| Item Weight | 17.6 Kilograms |
| Product Dimensions | 34.29 x 39.37 x 36.32 cm; 17.62 kg |
| Item model number | HD4100 |
| Size | 0.65 Cubic Feet |
| Color | black |
| Style | File |
| Material | Captured Fire Insulation |
| Pattern | Safe |
| Shape | Square |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Plug Profile | Floor Mount |
| Special Features | Waterproof, Fireproof |
| Included components | Warranty, Sentrysafe Hd4100Cg Fire-Safe Waterproof File, Privacy Key Lock |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** SentrySafe
- **Product dimensions:** 34.3D x 39.4W x 36.3H centimeters
- **Lock type:** Key
- **Colour:** black
- **Capacity:** 0.65 Cubic Feet

## Images

![Sentry Safe Black Fireproof and Waterproof Safe, File Folder and Document Box with Key Lock, Ex. 14.3 x 15.5 x 13.5, HD4100 - Image 1](https://m.media-amazon.com/images/I/91kGgNniuyL.jpg)
![Sentry Safe Black Fireproof and Waterproof Safe, File Folder and Document Box with Key Lock, Ex. 14.3 x 15.5 x 13.5, HD4100 - Image 2](https://m.media-amazon.com/images/I/71-zDmTQrvL.jpg)
![Sentry Safe Black Fireproof and Waterproof Safe, File Folder and Document Box with Key Lock, Ex. 14.3 x 15.5 x 13.5, HD4100 - Image 3](https://m.media-amazon.com/images/I/71Wpo8+wXSL.jpg)
![Sentry Safe Black Fireproof and Waterproof Safe, File Folder and Document Box with Key Lock, Ex. 14.3 x 15.5 x 13.5, HD4100 - Image 4](https://m.media-amazon.com/images/I/611h058iy-L.jpg)
![Sentry Safe Black Fireproof and Waterproof Safe, File Folder and Document Box with Key Lock, Ex. 14.3 x 15.5 x 13.5, HD4100 - Image 5](https://m.media-amazon.com/images/I/61kyR-HKCvL.jpg)

## Available Options

This product comes in different **Pattern Name** options.

## Questions & Answers

**Q: I really need to know the cubic footage of this safe to compare to other ones.  Do you know?**
A: I measured the inside and found it to be:9 1/2" tall, by 8" deep, by 12" wideAdditionally, the recess in the lid is 2"tall by 8" deep, by 12" wide.All told, the cubic inches are 1104 and cubic footage would be 0.639You can stand a 3-ring binder upright or on it's side.

**Q: There does not seem to be any handles,but are there at least handholds for moving it?**
A: No handles, nothing to grab

**Q: Can this fit legal-paper sized documents?**
A: No, it isn't wide enough.  It only will fit regular size file folders (for 8.5 x 11" documents).

**Q: What is the cubic foot size of the SentrySafe HD4100CG?**
A: the opening is 8" x 12" wide, with a ridge that holds a hanging folder just off the bottom, about 9" hanging depth.  there is a little head room so the folder tabs will clear the top when closed.

## Customer Reviews

### ⭐⭐ cheap quality
*by M***D on 21 January 2023*

cheap quality

### ⭐ Size not suitable for A4 documents
*by H***Y on 29 June 2022*

Size can fit an A4 paper however with almost no clearance which is not convenient. I think its more suitable for letter size

## Frequently Bought Together

- SentrySafe Black Fireproof and Waterproof Safe, File Folder and Document Box with Key Lock, Ex. 14.3 x 15.5 x 13.5 inches, HD4100
- Pendaflex Hanging File Folders, Letter Size, Assorted Colors, 1/5-Cut Adjustable Tabs, 25 Per Box (81663)

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**Shop now:** [https://www.desertcart.mx/products/268385806-sentry-safe-black-fireproof-and-waterproof-safe-file-folder-document](https://www.desertcart.mx/products/268385806-sentry-safe-black-fireproof-and-waterproof-safe-file-folder-document)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-30*