---
product_id: 42259217
title: "Sargent and Greenleaf 6730-100 Safe Lock Kit by Sargent & Greenleaf"
brand: "sargent & greenleaf"
price: "C$18635"
currency: NIO
in_stock: true
reviews_count: 6
category: "Sargent & Greenleaf"
url: https://www.desertcart.ni/products/42259217-sargent-and-greenleaf-6730-100-safe-lock-kit-by-sargent
store_origin: NI
region: Nicaragua
---

# 3-wheel mechanical combo lock All-in-one installation kit Durable steel & aluminum build Sargent and Greenleaf 6730-100 Safe Lock Kit by Sargent & Greenleaf

**Brand:** sargent & greenleaf
**Price:** C$18635
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure your legacy with timeless mechanical precision

## Quick Answers

- **What is this?** Sargent and Greenleaf 6730-100 Safe Lock Kit by Sargent & Greenleaf by sargent & greenleaf
- **How much does it cost?** C$18635 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/42259217-sargent-and-greenleaf-6730-100-safe-lock-kit-by-sargent)

## Best For

- sargent & greenleaf enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from robust alloy steel and aluminum for long-term durability and peace of mind.
- • **Sleek Modern Minimalism:** Black & white dial with a clean, contemporary design that elevates your safe’s look.
- • **Hassle-Free Installation:** Complete kit with all parts included—no locksmith or extra tools required.
- • **EMP-Resistant Reliability:** Stay ahead of electronic lock failures—mechanical design immune to power surges and EMP threats.
- • **Fail-Proof Mechanical Security:** Ditch unreliable electronics—trust a proven 3-wheel combo lock that never needs batteries.

## Overview

The Sargent and Greenleaf 6730-100 Safe Lock Kit is a premium mechanical combination lock featuring a 3-wheel design and a modern black-and-white dial. Engineered from durable alloy steel and aluminum, this keyless lock kit includes all necessary components for easy installation without professional help. Ideal for professionals seeking reliable, battery-free security that outperforms vulnerable electronic locks, it offers a sleek, minimalist aesthetic that complements contemporary safes while ensuring long-lasting protection.

## Description

Mechanical Safe Lock, 3-Wheel, Standard Bolt, With D300/R211 Front Reading Black and White Dial, Ring

Review: DO NOT WAIT FOR YOUR POS ELECTRONIC LOCK TO FAIL. It will fail. Beat that day to the puch. Buy now. - PREFACE. Electronic lock keypads are only EMP resistant. They can test them 1,000s of times in whatever contraption they want to pretend what a true Nutron Bom$ will do, a real nu$e, melts steel, glass, and makes that insane long lasting tens of thousands of watt microwave oven that frys most anything, but having been in electronics (my BASEET is in Electronics) If an electronic lock is so "tuff and resiliant" to last through an EMP why are so many people needing to replace their electronic lock. BECAUSE THEY ARE NOT THAT WELL MADE! So here is my story: Never having had an "electronic" lock safe in the past, I was hesitant to buy one with an electronic lock. I even called Liberty safe wanting to buy one new with a mechanical lock. Their kind sails attendant said that I would need to buy that aftermarket and have a locksmith install it. (I am thinking extra bucks and I don't like anyone working on my stuff. Especially around my home anywhere I am going to be putting a safe. So I end up buying a Liberty safe from a scratch and dent outlet with "one of these great electronic locks. I talked me into it because it was a "good deal". But every time I opened this thing, in the back of my mind was this is gimmicky and all electronics fail. Then Satan comes along... saying, But they promise it is EMP proof! So it must be really built well. Well fast forward a couple of years and Safe beeps a couple extra noises when I open it indicating it needs a new battery.. Battery was fairly new, but I changed it anyway. Fast forward another couple months. Went to open it and NOTHING, Dead. Put in new battery, nothing but blinking lights. I pop the keypad off and smell the back of the keypad and the tail tail smell of burned electronics is evident. CRAP! Now I am considering plasma cutting the face off this safe so I can get my belongings out of it. Send off an email to Liberty safes website. I don't hear back for a WEEK anything at all. No email, text or call. So I start doing my research on getting a replacement since I need this thing to open. Looking to buy a replacement piece of crap keypad... 125-250 bucks... assuming they are interchangeable. Call Liberty safe to see if I can go to one of their outlets about 50 miles from me to get a replacement. I spend over an hour on hold. While waiting I get the idea to look online for some additional help. Lucky for me I find on some NON Liberty safe location social media forums that a brand new Duracell battery may help open the safe. So I drive to the store and buy some. Still on hold the entire drive there and back mind you... Put it in the safe and IT ACTUALLY OPENS! I am thinking sweet! Old keypad just smells odd all the time, it was just a battery.... just the battery, everything is OK, no plasma cutter needed we are good... One week later. Dead. Not opening. Battery is dead as dead. New battery again... Opens. WHEEW! Lucky! Tore the electronic lock system out of it right then and bought this mechanical lock. NO SPECIAL LOCKSMITH NEEDED. I will never look back. Lock installed quickly, Had all the hardware needed. Instructions were clear. Lock spins flawless. Setting the code was easy. DO NOT WAIT FOR YOUR POS ELECTRONIC LOCK TO FAIL BEFORE MAKING AN IMPORTANT DECISION. If the EMPs don't fry your POS electronic lock keypad it is going to fail anyway. Be ahead of the imminent failure, buy this lock today and be done with it. You will sleep easy knowing you did.
Review: Wonderful lock. - Works well to replace the bad electronic lock on an American Security safe. Easy to install. There is a good installation video on the Sargent and Greenleaf web site that was very helpful.

## Features

- Safe Lock Kit: Contains all necessary parts for installation of a combination lock on a safe
- Keyless Design: No need for keys, only a combination code is required for access
- Modern Style: Sleek and minimalist design complements contemporary decor
- Durable Construction: Made from sturdy aluminum and steel for long-lasting use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MQMM72A |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #371,744 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #710 in Combination Locks |
| Brand | Sargent & Greenleaf |
| Color | Black and White |
| Control Method | Touch |
| Controller Type | Ring |
| Customer Reviews | 4.6 4.6 out of 5 stars (96) |
| Date First Available | December 18, 2016 |
| Finish | Painted |
| Finish Type | Painted |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2.27 pounds |
| Item dimensions L x W x H | 1 x 1 x 1 inches |
| Item model number | 6730-100 |
| Lock Type | Combination Lock |
| Manufacturer | Sargent and Greenleaf |
| Material | Alloy Steel, Aluminum |
| Number of Pieces | 1 |
| Part Number | 0390921 |
| Product Dimensions | 1 x 1 x 1 inches |
| Shape | Square |
| Special Feature | Keyless |
| Special Features | Keyless |
| Style | Modern |
| UPC | 735090390921 |

## Product Details

- **Brand:** Sargent & Greenleaf
- **Item dimensions L x W x H:** 1 x 1 x 1 inches
- **Lock Type:** Combination Lock
- **Material:** Alloy Steel, Aluminum
- **Special Feature:** Keyless

## Images

![Sargent and Greenleaf 6730-100 Safe Lock Kit by Sargent & Greenleaf - Image 1](https://m.media-amazon.com/images/I/51-a62zvvqL.jpg)
![Sargent and Greenleaf 6730-100 Safe Lock Kit by Sargent & Greenleaf - Image 2](https://m.media-amazon.com/images/I/51B+1e3xnIL.jpg)
![Sargent and Greenleaf 6730-100 Safe Lock Kit by Sargent & Greenleaf - Image 3](https://m.media-amazon.com/images/I/51IVbLRjP4L.jpg)
![Sargent and Greenleaf 6730-100 Safe Lock Kit by Sargent & Greenleaf - Image 4](https://m.media-amazon.com/images/I/51ULDIXocLL.jpg)
![Sargent and Greenleaf 6730-100 Safe Lock Kit by Sargent & Greenleaf - Image 5](https://m.media-amazon.com/images/I/51n4Y9SeKJL.jpg)

## Questions & Answers

**Q: Will this lock fit my winchester ts 22 gun safe?**
A: Probably but check your bolt hole alignment

**Q: Does this work on my blue dot second amendment safe**
A: Hello Randolph, we are very familiar with the Second Amendment by Blue Dot.  Those safes are private labeled for BDS by Yongfa Safes.  Yongfa is very good at following the standard lock format and providing the additonal mounting holes on the front required for the dial.    The standard 6730-100 kit will adapt right in.   The standard relocker bracket on the safe will also adapt to the mechanical lock without any issues.

Please feel free to ask absolutely any additional questions.  We are here to help!

KigmanSecgroup@gmail.com

**Q: will this replace an esl10?**
A: Yes

**Q: I have a cannon safe and electronic went south on me.  i'm able to open up and a repayment key pad securam brand, but is so unreliable.  will this wor**
A: I had the same problem with Rhino Metals safe.  I did a lot of checking on the internet and with a local lock/safe company that backs up Rhino safes.  I purchased the S & G lock myself and had it installed by a local locksmith.  I haven't had a problem since.  Here's one more important piece of information, the lock combination can be changed anytime you want.  Once you have it installed you will know why most safes use the S & G lock system.  The lock was $75.00 and the locksmith was $150.00.  But his charge included fixing other problems on my safes.  It was totally worth the money.

## Customer Reviews

### ⭐⭐⭐⭐⭐ DO NOT WAIT FOR YOUR POS ELECTRONIC LOCK TO FAIL. It will fail. Beat that day to the puch. Buy now.
*by D***R on November 16, 2024*

PREFACE. Electronic lock keypads are only EMP resistant. They can test them 1,000s of times in whatever contraption they want to pretend what a true Nutron Bom$ will do, a real nu$e, melts steel, glass, and makes that insane long lasting tens of thousands of watt microwave oven that frys most anything, but having been in electronics (my BASEET is in Electronics) If an electronic lock is so "tuff and resiliant" to last through an EMP why are so many people needing to replace their electronic lock. BECAUSE THEY ARE NOT THAT WELL MADE! So here is my story: Never having had an "electronic" lock safe in the past, I was hesitant to buy one with an electronic lock. I even called Liberty safe wanting to buy one new with a mechanical lock. Their kind sails attendant said that I would need to buy that aftermarket and have a locksmith install it. (I am thinking extra bucks and I don't like anyone working on my stuff. Especially around my home anywhere I am going to be putting a safe. So I end up buying a Liberty safe from a scratch and dent outlet with "one of these great electronic locks. I talked me into it because it was a "good deal". But every time I opened this thing, in the back of my mind was this is gimmicky and all electronics fail. Then Satan comes along... saying, But they promise it is EMP proof! So it must be really built well. Well fast forward a couple of years and Safe beeps a couple extra noises when I open it indicating it needs a new battery.. Battery was fairly new, but I changed it anyway. Fast forward another couple months. Went to open it and NOTHING, Dead. Put in new battery, nothing but blinking lights. I pop the keypad off and smell the back of the keypad and the tail tail smell of burned electronics is evident. CRAP! Now I am considering plasma cutting the face off this safe so I can get my belongings out of it. Send off an email to Liberty safes website. I don't hear back for a WEEK anything at all. No email, text or call. So I start doing my research on getting a replacement since I need this thing to open. Looking to buy a replacement piece of crap keypad... 125-250 bucks... assuming they are interchangeable. Call Liberty safe to see if I can go to one of their outlets about 50 miles from me to get a replacement. I spend over an hour on hold. While waiting I get the idea to look online for some additional help. Lucky for me I find on some NON Liberty safe location social media forums that a brand new Duracell battery may help open the safe. So I drive to the store and buy some. Still on hold the entire drive there and back mind you... Put it in the safe and IT ACTUALLY OPENS! I am thinking sweet! Old keypad just smells odd all the time, it was just a battery.... just the battery, everything is OK, no plasma cutter needed we are good... One week later. Dead. Not opening. Battery is dead as dead. New battery again... Opens. WHEEW! Lucky! Tore the electronic lock system out of it right then and bought this mechanical lock. NO SPECIAL LOCKSMITH NEEDED. I will never look back. Lock installed quickly, Had all the hardware needed. Instructions were clear. Lock spins flawless. Setting the code was easy. DO NOT WAIT FOR YOUR POS ELECTRONIC LOCK TO FAIL BEFORE MAKING AN IMPORTANT DECISION. If the EMPs don't fry your POS electronic lock keypad it is going to fail anyway. Be ahead of the imminent failure, buy this lock today and be done with it. You will sleep easy knowing you did.

### ⭐⭐⭐⭐⭐ Wonderful lock.
*by A***N on October 25, 2025*

Works well to replace the bad electronic lock on an American Security safe. Easy to install. There is a good installation video on the Sargent and Greenleaf web site that was very helpful.

### ⭐⭐⭐⭐⭐ Good peice of mind
*by R***T on August 1, 2025*

Was worried about the electronic lock on a 15 year old safe, I have heard some lock-out story's on electronic locks that stopped working. Having had over 20 years experience with S&G locks in a commercial setting, I knew that was the best. I checked the current lock and it was the same industry standard size as this one. Replacement took less then a hour. A nice video is available on line from S&G with all the steps required. The lock works perfectly and it should last several lifetimes.

## Frequently Bought Together

- Sargent and Greenleaf 6730-100 Safe Lock Kit by Sargent & Greenleaf
- Techniques of Safe and Vault Manipulation

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-09*