---
product_id: 5600380
title: "Combi-Cam 7803S 4-Dial Combination Cam Lock with 5/8\" Cylinder and Chrome Finish"
brand: "combi-cam"
price: "₩72883"
currency: KRW
in_stock: true
reviews_count: 13
url: https://www.desertcart.kr/products/5600380-combi-cam-7803s-4-dial-combination-cam-lock-with-5
store_origin: KR
region: South Korea
---

# 10,000 Combinations Keyless Security Easy Installation Combi-Cam 7803S 4-Dial Combination Cam Lock with 5/8" Cylinder and Chrome Finish

**Brand:** combi-cam
**Price:** ₩72883
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock It Down with Style!

## Quick Answers

- **What is this?** Combi-Cam 7803S 4-Dial Combination Cam Lock with 5/8" Cylinder and Chrome Finish by combi-cam
- **How much does it cost?** ₩72883 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/5600380-combi-cam-7803s-4-dial-combination-cam-lock-with-5)

## Best For

- combi-cam enthusiasts

## Why This Product

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

## Key Features

- • **💪 Built to Last:** Crafted from durable zinc alloy, this lock resists rust and wear for years of reliable use.
- • **🔑 Unmatched Security:** With 10,000 possible combinations, your belongings are safe from prying eyes.
- • **🔒 Keyless Convenience:** Say goodbye to fumbling with keys and embrace seamless access.
- • **🔄 Versatile Applications:** Perfect for file cabinets, mailboxes, gun safes, and more—security that fits your lifestyle.
- • **🔧 Effortless Installation:** Retrofits any standard cam lock in minutes—no locksmith needed!

## Overview

The 7803S FJM Security 4-Dial Combination Cabinet Lock offers a keyless solution to your security needs. With a robust design featuring 10,000 possible combinations, this durable chrome-plated lock is perfect for various applications, ensuring your valuables are protected without the hassle of keys.

## Description

Combi-Cam 7803S FJM Security 4-Dial Combination Cabinet Lock, 1 Pack, Chrome

## Features

- KEYLESS SECURITY - Security doesn’t have to include managing a dozen keys and replacing locks. This 4-Dial combination cabinet cam lock is easy to install, can retrofit any standard cam lock, and has the ability to be programmed in a non-resettable mode.
- SPECIFICATIONS - The cam lock has a 5/8” cylinder length and is designed to fit a material thickness of 3/8” – the 4 dials give the user up to 10,000 possible combinations The default combination of the Combi-Cam is always set to all 0s.
- DURABLE AND RUST RESISTANT - These cabinet locks are outfitted with 4 pick-proof chrome plated dials and constructed out of sturdy zinc alloy – the lock won’t rust or wear out over time.
- INCLUDED - Combi-Cam 4-dial cabinet lock hardware comes with 2 cams (1 ½” and ¾”), a cylinder nut, screw, stop cam and washer – the cam lock’s cylinder diameter is ¾”.
- VERSATILE - Use this combination lock as a file cabinet lock, drawer lock, mailbox lock, storage cabinet lock, gun safe lock, liquor cabinet lock, office cabinet lock and much more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Combi-Cam |
| Special Feature | Keyless |
| Lock Type | Combination Lock |
| Item Dimensions LxWxH | 1.5 x 1.2 x 1.1 inches |
| Material | Metal |
| Recommended Uses For Product | Security |
| Style | 7803S |
| Color | Chrome |
| Finish Type | Chrome |
| Included Components | 2 cams (1 1/2" and 3/4"), Screw, Stop Cam and Washer, A cylinder nut |
| Controller Type | Hand Control |
| Shape | Round |
| Item Weight | 0.05 Pounds |
| Control Method | Touch |
| Manufacturer | Combi-Cam |
| Part Number | 7803S |
| Item Weight | 0.8 ounces |
| Product Dimensions | 1.5 x 1.2 x 1.1 inches |
| Item model number | 7803S |
| Is Discontinued By Manufacturer | No |
| Size | 1 Pack |
| Finish | Chrome |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Keyless |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 yr |

## Images

![Combi-Cam 7803S 4-Dial Combination Cam Lock with 5/8" Cylinder and Chrome Finish - Image 1](https://m.media-amazon.com/images/I/61yFUjCpB9L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    A Secure Keyless Replacement Lock
  

*by R***S on Reviewed in the United States on April 13, 2022*

So one of my little projects today was to replace my mailbox key with a combination lock. I had originally looked for a mailbox lock that would have a small battery and a Bluetooth to connect to my phone but I couldn't find anything like that. I did find an electronic lock that let you enter an up to 15 digit code where each digit went from one to six. This intrigued me but there was no information on what would happen if the tiny battery died. I would hope that you can replace it from the outside but I just wasn't ready to go that route. This lock is completely mechanical so there's no batteries to die.Basically there's four dials that you can set from 0 to 9 to create your own private pin number. If somebody really wants to take the time to try all 10,000 combinations in the hopes of running off with my junk mail they're more than welcome to. In fact, let me know when you drop by and I'll bring you a bottled water because I know how laborious that can be.Anyway, the instructions say that you should hold a pin in with a paper clip while you dial the new combination in. I found did the paper clip wasn't easy enough to hold while I was busy dialing the new combination. I tried with a very smallest Phillips head screwdriver I had but that wasn't small enough to depress the tiny pin in the reset hole. The little awl in the second photo was just perfect.The lock assembly came with the long straight piece in the second photo and it worked fine but left the door slightly loose when locked. You wouldn't be able to get anything out and the whole assembly lock and door are robust enough that you couldn't  break open the door with a flat head screwdriver if indeed you could get one to slide in. The new lock came with two additional pieces one being a very small piece in the photo that wasn't long enough to reach the side of my mailbox and the other a curved piece like the one on the lock I replaced. When I substituted that piece the door locked nice and tight and will keep any water out. In fact it's a better fit than my old lock.So why did I want to replace the lock you may ask. It turns out that I've replaced the locks on my house with Bluetooth enabled locks. This means I don't usually carry keys, except possibly a rental car key fob, so when I return home I have to go in the house to get a key to open my mailbox. Now that pesky little life problem is solved. I also think that the entire assembly is much more robust than the normal mailbox key assembly. That being said anyone wishing to break into my mailbox is going to be sorely disappointed because they could get 99.9% of my mail straight out of the garbage can if they had a little patience.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Bought as replacement for SnapSafe lock, took some modification
  

*by E***D on Reviewed in the United States on October 13, 2020*

I bought this lock to replace a SnapSafe XL keyed lock box with a combination, because the lock had a 4-digit combination.This is a very sturdy lock with good directions for use.The lock shaft didn't quite fit into the hole in the SnapSafe (too tight), so I spent a few moments with a cordless drill and a grinding bit to make it fit.  When I closed the box, I noticed that there was a small gap between the top and bottom of the box (enough to insert a flat blade screwdriver easily).  I was able to shim the lock slot on the box to make the fit better.  All of this is making me rethink my choice of SnapSafe box, but the lock is fine.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Nice but larger than others
  

*by D***A on Reviewed in the United States on April 11, 2023*

I really like this lock but it is a fair amount larger than the 3 dial versions so might not fit on your mailbox. Definitely check the dimensions before buying.

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**Shop now:** [https://www.desertcart.kr/products/5600380-combi-cam-7803s-4-dial-combination-cam-lock-with-5](https://www.desertcart.kr/products/5600380-combi-cam-7803s-4-dial-combination-cam-lock-with-5)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-02*