---
product_id: 640153498
title: "Sentry Safe Replacement Keys Model 1100-Codes 3A2 for Sentry Safe Key (Key 3A2)(3 Pcs), by Niahm"
brand: "niahm"
price: "A$23"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/640153498-sentry-safe-replacement-keys-model-1100-codes-3a2-for-sentry
store_origin: AU
region: Australia
---

# Eco-friendly Material Key Model 3A2 Widely Compatible Sentry Safe Replacement Keys Model 1100-Codes 3A2 for Sentry Safe Key (Key 3A2)(3 Pcs), by Niahm

**Brand:** niahm
**Price:** A$23
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock Peace of Mind with Every Key!

## Quick Answers

- **What is this?** Sentry Safe Replacement Keys Model 1100-Codes 3A2 for Sentry Safe Key (Key 3A2)(3 Pcs), by Niahm by niahm
- **How much does it cost?** A$23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/640153498-sentry-safe-replacement-keys-model-1100-codes-3a2-for-sentry)

## Best For

- niahm enthusiasts

## Why This Product

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

## Key Features

- • **🌱 Eco-Conscious Choice:** Crafted from high-quality, environmentally friendly materials for a sustainable future.
- • **🛠️ Quality Assurance:** Built to last with a long service life, these keys are resistant to wear and tear.
- • **🔑 Secure Your Belongings:** Never lose access to your valuables with precision-engineered replacement keys.
- • **🔒 Universal Compatibility:** Designed to fit a variety of Sentry Safe models, ensuring versatility in your security solutions.
- • **🤝 Customer-Centric Support:** Enjoy peace of mind with our dedicated after-sales service ready to assist you.

## Overview

The Niahm Sentry Safe Replacement Keys Model 1100-Codes 3A2 offer a reliable solution for securing your valuables. Made from high-quality, eco-friendly materials, these keys are designed for durability and compatibility with various Sentry Safe models. With a commitment to customer satisfaction, Niahm provides excellent after-sales support to ensure your security needs are met.

## Description

Sentry Safe Replacement Keys Model 1100-Codes 3A2 for Sentry Safe Key (Key 3A2)(3 Pcs), by Niahm

## Features

- Warm reminder -- Please make sure to confirm your lock number before ordering, which will be printed on your key or lock surface.
- Quality check -- Niahm safe replacement keys are made of high-quality materials, have a long service life, are not easy to break and are environmentally friendly.
- Niahm safe replacement key numbers -- safe replacement parts are suitable for 3A2 3B2 3C2 3D2 3E2 3G2 3H2 3J2 3K2
- Widely compatible -- Sentry safe, key safe, key safe, file, file cabinet, desk, office furniture and safe
- Worry-free after-sales -- If you have any questions about the safe replacement keys. Please note that we are here to help. Please contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Niahm |
| Item dimensions L x W x H | 0.1 x 0.1 x 0.1 inches |
| Color | Silver |
| Included Components | Sentry Safe Replacement Keys |
| Model Name | Sentry Safe Replacement Keys |
| Manufacturer | Niahm |
| Part Number | 3A2 |
| Item Weight | 0.704 ounces |
| Product Dimensions | 0.1 x 0.1 x 0.1 inches |
| Country of Origin | China |
| Item model number | 3A2 |
| Size | 3A2 |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Niahm
- **Item dimensions L x W x H:** 0.1 x 0.1 x 0.1 inches
- **Color:** Silver
- **Included Components:** Sentry Safe Replacement Keys
- **Model Name:** Sentry Safe Replacement Keys

## Images

![Sentry Safe Replacement Keys Model 1100-Codes 3A2 for Sentry Safe Key (Key 3A2)(3 Pcs), by Niahm - Image 1](https://m.media-amazon.com/images/I/61B2Q7L1uoL.jpg)
![Sentry Safe Replacement Keys Model 1100-Codes 3A2 for Sentry Safe Key (Key 3A2)(3 Pcs), by Niahm - Image 2](https://m.media-amazon.com/images/I/61aoLy99ejL.jpg)
![Sentry Safe Replacement Keys Model 1100-Codes 3A2 for Sentry Safe Key (Key 3A2)(3 Pcs), by Niahm - Image 3](https://m.media-amazon.com/images/I/61hAZFPXgrL.jpg)
![Sentry Safe Replacement Keys Model 1100-Codes 3A2 for Sentry Safe Key (Key 3A2)(3 Pcs), by Niahm - Image 4](https://m.media-amazon.com/images/I/71kCvJpSkpL.jpg)
![Sentry Safe Replacement Keys Model 1100-Codes 3A2 for Sentry Safe Key (Key 3A2)(3 Pcs), by Niahm - Image 5](https://m.media-amazon.com/images/I/71gdsBpj7+L.jpg)

## Frequently Bought Together

- Sentry Safe Replacement Keys Model 1100-Codes 3A2 for Sentry Safe Key (Key 3A2)(3 Pcs)
- Sentry Safe Keys Cut to Codes 3A2 3B2 3C2 3D2 3E2 3F2 3G2 3H2 3J2 3K2 Please Match Your Letter Before Paying Model 1100 (Keys 3B2)

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**Shop now:** [https://www.desertcart.com.au/products/640153498-sentry-safe-replacement-keys-model-1100-codes-3a2-for-sentry](https://www.desertcart.com.au/products/640153498-sentry-safe-replacement-keys-model-1100-codes-3a2-for-sentry)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-13*