---
product_id: 439903376
title: "6 Pcs Cabinet Lock, 16 mm Letterbox, Cupboard with Key, Mailbox, | Security Drawer for Furniture Door Post Box (6) Locker Locks cam lock cabinet locks"
brand: "xiangjunly"
price: "S$15"
currency: SGD
in_stock: true
reviews_count: 13
category: "Xiang Junly"
url: https://www.desertcart.sg/products/439903376-6-pcs-cabinet-lock-16-mm-letterbox-cupboard-with-key
store_origin: SG
region: Singapore
---

# 2 identical keys per lock for convenience 16mm cylinder length for versatile fit Zinc alloy metal for corrosion resistance 6 Pcs Cabinet Lock, 16 mm Letterbox, Cupboard with Key, Mailbox, | Security Drawer for Furniture Door Post Box (6) Locker Locks cam lock cabinet locks

**Brand:** xiangjunly
**Price:** S$15
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in your privacy, unlock peace of mind.

## Quick Answers

- **What is this?** 6 Pcs Cabinet Lock, 16 mm Letterbox, Cupboard with Key, Mailbox, | Security Drawer for Furniture Door Post Box (6) Locker Locks cam lock cabinet locks by xiangjunly
- **How much does it cost?** S$15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/439903376-6-pcs-cabinet-lock-16-mm-letterbox-cupboard-with-key)

## Best For

- xiangjunly enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Adjustable cam lock fits material thicknesses up to 12mm—perfect for diverse furniture.
- • **Sleek & Subtle:** Polished silver finish blends seamlessly with modern and classic interiors.
- • **Rock-Solid Security:** Premium zinc alloy ensures rust-proof, durable protection for your valuables.
- • **Effortless Installation:** Quick drill-and-fix setup means no hassle securing your cabinets and mailboxes.
- • **Complete Set, Complete Control:** 6 locks with 2 keys each—secure multiple spaces without losing sleep.

## Overview

This 6-piece cabinet lock set features durable zinc alloy construction with a 16mm cylinder length and adjustable cam plate, designed to fit material thicknesses up to 12mm. Each lock includes two identical keys, offering reliable security for cabinets, mailboxes, drawers, and more. Easy to install and corrosion-resistant, these locks combine functionality with a sleek polished silver finish, making them an essential upgrade for protecting your personal and professional spaces.

## Description

Product information - Product Name: Mailbox Lock - Material: Zinc alloy metal - Color: Silver - Size: 16 mm/0.63 inch Package includes: 6 x Security Drawer Locks Features: - The cabinet locks with key are made of high-quality zinc alloy material with precision casting process, which are durable for long time use. - The letterbox lock provides a high level of privacy for personal items and prevents others from viewing. - Designed with 16 mm cylinder length and lock plate, it can be adjusted to material thicknesses up to 12 mm, with a diameter of 18mm. - Suitable for desk drawers, cabinets, desktop cabinets, motorhome or RV doors, etc. - You will receive 6 pcs of post box lock, each one is equipped with 2 keys, enough for your daily use. Warm tips - If you have any questions about how to use the cabinet locks, please feel free to contact us, we will resolve your questions as soon as possible.

Review: Good quality product. - Very good quality replacement cabinet door locks, did the job perfectly and very competitively priced.
Review: Perfect fit and very secure - These 16mm locks were exactly what I needed to secure a few drawers and a mailbox. They are easy to install, turn smoothly, and feel very sturdy. Having a 6-pack is a fantastic value for securing multiple pieces of furniture

## Features

- Premium Material: The wardrobe locks are made of outstanding zinc alloy metal material, which are wear resistance, corrosion and rust resistance, sturdy, and durable for long time use.
- Easy to Install: Easy to install. Just drill a hole at the suitable place, insert the lock head, fix the cam with fastening screw.
- Safe and Reliable: This post box lock offers you sufficient security. Helping to protect personal privacy, wealth and important materials, supply you a security personal space.
- Wide Applications: Suitable for sliding door, showcase, cabinet, drawer, tool box, mail box, furniture, RV compartment, vehicle, etc.
- Versatility Design: with 16 mm cylinder length and lock plate, it can be adjusted to material thicknesses up to 12 mm. This is a standard size cam lock with a diameter of 18mm. Each mailbox lock is equipped with two identical keys to prevent losing one of them.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09XJ5DDJK |
| Best Sellers Rank | 19,430 in DIY & Tools ( See Top 100 in DIY & Tools ) 21 in Cabinet Locks |
| Brand | XiangJunly |
| Colour | Silver |
| Control Method | Touch |
| Controller Type | Push Button |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 712 Reviews |
| Finish | Polished |
| Included Components | Key |
| Item Dimensions | 18 x 10 x 2.3 centimetres |
| Item Type Name | 131 cm |
| Item dimensions L x W x H | 18 x 10 x 2.3 centimetres |
| Lock Type | Key |
| Lock type | Key |
| Manufacturer | XiangJunly |
| Material | Metal, Zinc |
| Model Name | 024 |
| Model Number | 24 |
| Number of Pieces | 6 |
| Recommended Uses For Product | Security |
| Recommended uses for product | Security |
| Shape | Round |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Features | Durable |
| Special feature | Durable |
| Style | Cam lock |
| UPC | 602309905798 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** XiangJunly
- **Item dimensions L x W x H:** 18 x 10 x 2.3 centimetres
- **Lock type:** Key
- **Material:** Metal, Zinc
- **Special feature:** Durable

## Images

![6 Pcs Cabinet Lock, 16 mm Letterbox, Cupboard with Key, Mailbox, | Security Drawer for Furniture Door Post Box (6) Locker Locks cam lock cabinet locks - Image 1](https://m.media-amazon.com/images/I/71BA+GpE7+L.jpg)
![6 Pcs Cabinet Lock, 16 mm Letterbox, Cupboard with Key, Mailbox, | Security Drawer for Furniture Door Post Box (6) Locker Locks cam lock cabinet locks - Image 2](https://m.media-amazon.com/images/I/61uIPo7DjhL.jpg)
![6 Pcs Cabinet Lock, 16 mm Letterbox, Cupboard with Key, Mailbox, | Security Drawer for Furniture Door Post Box (6) Locker Locks cam lock cabinet locks - Image 3](https://m.media-amazon.com/images/I/61tfLlUGstL.jpg)
![6 Pcs Cabinet Lock, 16 mm Letterbox, Cupboard with Key, Mailbox, | Security Drawer for Furniture Door Post Box (6) Locker Locks cam lock cabinet locks - Image 4](https://m.media-amazon.com/images/I/61g0iBEZYhL.jpg)
![6 Pcs Cabinet Lock, 16 mm Letterbox, Cupboard with Key, Mailbox, | Security Drawer for Furniture Door Post Box (6) Locker Locks cam lock cabinet locks - Image 5](https://m.media-amazon.com/images/I/81QKPRUzWxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality product.
*by D***R on 28 September 2025*

Very good quality replacement cabinet door locks, did the job perfectly and very competitively priced.

### ⭐⭐⭐⭐⭐ Perfect fit and very secure
*by S***H on 18 May 2026*

These 16mm locks were exactly what I needed to secure a few drawers and a mailbox. They are easy to install, turn smoothly, and feel very sturdy. Having a 6-pack is a fantastic value for securing multiple pieces of furniture

### ⭐⭐⭐⭐ Great locks
*by N***R on 10 April 2026*

Exactly as I wanted and expected

## Frequently Bought Together

- 6 Pcs Cabinet Locks, 16 mm Letterbox Locks, Cupboard Locks with Key, Mailbox Locks, Security Drawer Locks for Mailbox Drawer Cupboard Cabinet Furniture Door Post Box Locks (6)
- Caraloc CARAVAN DOOR LOCK 2000 COMPLETE LEFT HAND

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**Shop now:** [https://www.desertcart.sg/products/439903376-6-pcs-cabinet-lock-16-mm-letterbox-cupboard-with-key](https://www.desertcart.sg/products/439903376-6-pcs-cabinet-lock-16-mm-letterbox-cupboard-with-key)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-07-21*