---
product_id: 12695809
title: "S&G Model 6730-100 Mechanical Safe Lock Kit"
brand: "sargent & greenleaf"
price: "Rp4748273"
currency: IDR
in_stock: true
reviews_count: 13
url: https://www.desertcart.id/products/12695809-s-and-g-model-6730-100-mechanical-safe-lock-kit
store_origin: ID
region: Indonesia
---

# 1,000,000 combos max Solid brass, torque adjuster 20+ hrs expert attack test S&G Model 6730-100 Mechanical Safe Lock Kit

**Brand:** sargent & greenleaf
**Price:** Rp4748273
**Availability:** ✅ In Stock

## Summary

> 🔐 Elevate your safe game with the lock that means business.

## Quick Answers

- **What is this?** S&G Model 6730-100 Mechanical Safe Lock Kit by sargent & greenleaf
- **How much does it cost?** Rp4748273 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/12695809-s-and-g-model-6730-100-mechanical-safe-lock-kit)

## 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

- • **Complete Installation Kit:** Includes Group 2 Combination Lock, D300 Dial, Dial Ring, and mounting hardware for seamless upgrade.
- • **Trusted by Pros Worldwide:** Chosen by business owners and security experts for reliable, tested protection that outperforms cheap electronic locks.
- • **Premium Brass Craftsmanship:** Solid brass lock bolt, locking arms, and machined wheel center ensure durability and smooth, non-slip operation.
- • **Unmatched Security Resilience:** Relock trigger and patented torque adjuster defend against punch attacks and repeated abuse.
- • **Million-Combination Flexibility:** Three key-changeable metal wheels enable up to 1,000,000 unique lock combinations for ultimate personalization.

## Overview

The Sargent & Greenleaf Model 6730-100 Mechanical Safe Lock Kit offers industry-leading security with a patented torque adjuster and relock trigger tested against expert manipulation for over 20 hours. Crafted from premium solid brass components, it supports up to 1,000,000 unique combinations via three key-changeable metal wheels. Trusted globally by professionals, this all-inclusive kit provides a reliable, durable upgrade for gun safes and high-security cabinets.

## Description

Sargent & Greenleaf S&G Model 6730-100 Mechanical Safe Lock Kit - Door Lock Replacement Parts - desertcart.com

Review: Winchester TS20-30 install 👍🏼👍🏼 - The winchester ts20 is a decent safe found cheap at tractor supply but ive read alot of bad things about the electric keypad and couldnt sleep good untill it was replaced. I asked around on forums and reddit but everyone said it wasnt possible to install this sargent greenleaf lock or was way too much work. It did take the better part of a day but that was with running around to find a tap. It actually wasnt too bad and didnt even have to drag my welder out! This new lock body if centered on the existing hole (for the cheap back up key lock inside the electric keypad) will be obstructed slightly by the sliding lock lug plate. I removed the lug bar and plate along with the old cheap elec lock and centered the new lock body over the hole in a vertical down position. Marked and center punched the 4 holes for the new lockbody and drilled with a 13/64 drill bit then tapped the 4 holes with a 1/4-20 tap. On the other side i had to drill 2 holes for the dial ring and just screwed it in without tapping using sheet metal screws. Next thing was to mark the locks lug in the retracted and extended position to find out how much of the sliding lock lug plate needed trimmed. I planned to cut the piece off and weld it where it needed to be but got very lucky!.... The cut off sliding plate piece has a hole in it. Theres also a hole left on the sliding lock plate, they line up nearly perfect with where the new lock needed this plate edge! I threw a bolt with washers on it and added a self tapping screw above it for good measure. Everything mechanically worked at this point so finished the install following the 13yr old youtube video everyone references. Install went smooth and this lock feels much more secure and reliable then the cheap electronic lock that was sure to fail. Hope this helps someone.
Review: Good lock… bad instructions - Easy to mount and set your combination. Beware the instructions. They say to set the combination before inserting the combination setting tool. Insert it with the lock open, then set the combination. I contacted the company regarding this and they have not responded.

## Features

- ENHANCED ATTACK RESISTANCE: Model 6730 includes a relock trigger proven to thwart punch attacks, and a patented torque adjuster that withstands repeated abuse. Tested against expert manipulation for over 20 hours, Model 6730 delivers security you can trust.
- PREMIUM CONSTRUCTION: From the solid brass lock bolt and locking arms to a machined brass wheel center, Model 6730 uses the best materials to deliver top performance—including the ultimate non-slip wheel.
- COMBINATION CHANGEABLE: With three key-changeable metal wheels, Model 6730 supports up to 1,000,000 unique combinations and allows simple combination changes at the lock.
- TRUSTED SECURITY: For a replacement gun safe lock that gives enhanced attack resistance, Model 6730 sets the standard and has earned the trust of consumers and business owners worldwide.
- ALL-INCLUSIVE KIT: Group 2 Combination Lock, D300 Dial, Dial Ring, and Mounting Hardware.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002EDF466 |
| Additional Features | Keyless Features, Lockable |
| Best Sellers Rank | #103,046 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #155 in Cabinet Safes |
| Brand | Sargent & Greenleaf |
| Brand Name | Sargent & Greenleaf |
| Color | Black |
| Control Method | Touch |
| Controller Type | Ring |
| Customer Reviews | 4.4 out of 5 stars 608 Reviews |
| Finish Types | Black |
| Global Trade Identification Number | 00850001149006 |
| Included Components | safe, battery |
| Item Dimensions | 7.75 x 4.25 x 4.63 inches |
| Item Weight | 2.3 pounds |
| Item dimensions L x W x H | 7.75 x 4.25 x 4.63 inches |
| Lock Type | Square Bolt |
| Manufacturer | Sargent & Greenleaf |
| Manufacturer Part Number | 6730-100 |
| Manufacturer Warranty Description | Two Year Limited Warranty |
| Material | Brass , Metal |
| Material Type | Brass, Metal |
| Model Name | 6730-100 |
| Model Number | 6730-100 |
| Number of Pieces | 2 |
| Shape | Round |
| Special Feature | Keyless Features , Lockable |
| Style | Modern |
| Style Name | Modern |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Sargent & Greenleaf
- **Item dimensions L x W x H:** 7.75 x 4.25 x 4.63 inches
- **Lock Type:** Square Bolt
- **Material:** Brass, Metal
- **Special Feature:** Keyless Features, Lockable

## Images

![S&G Model 6730-100 Mechanical Safe Lock Kit - Image 1](https://m.media-amazon.com/images/I/61AhF7pyBiL.jpg)

## Questions & Answers

**Q: does it come with a key to reset the combination**
A: Yes, it does come with a change key.

**Q: will this lock fit all gun safes**
A: It fitted my Costco Bighorn gun safe

**Q: Has anyone installed this lock on Winchester TS12-30?**
A: I have a Winchester TS safe, I installed the S&G 6730-100 Mechanical Lock and it is perfect.   The perfect lock for EMP concerns. The only problem I had was removing the old LaGaurd lock.

**Q: Will this work on a Winchester TS-36-45 from tractor supply?**
A: Probably but the mounting screw holes
Ight be a problem. These locks are pretty universal

## Customer Reviews

### ⭐⭐⭐⭐⭐ Winchester TS20-30 install 👍🏼👍🏼
*by D***M on January 30, 2026*

The winchester ts20 is a decent safe found cheap at tractor supply but ive read alot of bad things about the electric keypad and couldnt sleep good untill it was replaced. I asked around on forums and reddit but everyone said it wasnt possible to install this sargent greenleaf lock or was way too much work. It did take the better part of a day but that was with running around to find a tap. It actually wasnt too bad and didnt even have to drag my welder out! This new lock body if centered on the existing hole (for the cheap back up key lock inside the electric keypad) will be obstructed slightly by the sliding lock lug plate. I removed the lug bar and plate along with the old cheap elec lock and centered the new lock body over the hole in a vertical down position. Marked and center punched the 4 holes for the new lockbody and drilled with a 13/64 drill bit then tapped the 4 holes with a 1/4-20 tap. On the other side i had to drill 2 holes for the dial ring and just screwed it in without tapping using sheet metal screws. Next thing was to mark the locks lug in the retracted and extended position to find out how much of the sliding lock lug plate needed trimmed. I planned to cut the piece off and weld it where it needed to be but got very lucky!.... The cut off sliding plate piece has a hole in it. Theres also a hole left on the sliding lock plate, they line up nearly perfect with where the new lock needed this plate edge! I threw a bolt with washers on it and added a self tapping screw above it for good measure. Everything mechanically worked at this point so finished the install following the 13yr old youtube video everyone references. Install went smooth and this lock feels much more secure and reliable then the cheap electronic lock that was sure to fail. Hope this helps someone.

### ⭐⭐⭐⭐⭐ Good lock… bad instructions
*by B***N on June 7, 2026*

Easy to mount and set your combination. Beware the instructions. They say to set the combination before inserting the combination setting tool. Insert it with the lock open, then set the combination. I contacted the company regarding this and they have not responded.

### ⭐⭐⭐⭐⭐ Fit and worked perfectly
*by M***J on July 12, 2026*

This fit great and went together easily

## Frequently Bought Together

- Sargent & Greenleaf S&G Model 6730-100 Mechanical Safe Lock Kit
- SARGENT & GREENLEAF U8 Safe 3-Wheel Combination Lock Change Key (INCLUDES INSTRUCTIONS)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.id/products/12695809-s-and-g-model-6730-100-mechanical-safe-lock-kit](https://www.desertcart.id/products/12695809-s-and-g-model-6730-100-mechanical-safe-lock-kit)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-08-12*