---
product_id: 207228840
title: "Security Chain - Premium Case-Hardened - 3/8 Inch x 6 Foot Chain Cannot Be Cut with Bolt Cutters or Hand Tools"
brand: "vulcan"
price: "$317.69"
currency: USD
in_stock: true
reviews_count: 6
url: https://www.desertcart.ec/products/207228840-security-chain-premium-case-hardened-3-8-inch-x-6
store_origin: EC
region: Ecuador
---

# 3/8" thick, 6 ft chain Includes Cordura wear pad & storage bag Hardened to 63 RC surface, 50 RC core Security Chain - Premium Case-Hardened - 3/8 Inch x 6 Foot Chain Cannot Be Cut with Bolt Cutters or Hand Tools

**Brand:** vulcan
**Price:** $317.69
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock down your peace of mind with Vulcan’s uncuttable security chain!

## Quick Answers

- **What is this?** Security Chain - Premium Case-Hardened - 3/8 Inch x 6 Foot Chain Cannot Be Cut with Bolt Cutters or Hand Tools by vulcan
- **How much does it cost?** $317.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/207228840-security-chain-premium-case-hardened-3-8-inch-x-6)

## Best For

- vulcan enthusiasts

## Why This Product

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

## Key Features

- • **Military-Grade Hardness:** Hardened steel at 63 RC surface and 50 RC core for unmatched cut resistance 🛡️
- • **Scratch-Proof Protection:** Cordura wear pad shields your bike or vehicle’s finish from scratches and damage 🎨
- • **Unbreakable by Hand Tools:** Square, case-hardened links resist bolt cutters and hand tools, requiring a torch to cut 🔥
- • **Corrosion-Resistant Finish:** Electro-galvanized coating ensures long-lasting durability in all weather conditions 🌧️
- • **Lifetime Cut-Resistance Guarantee:** Vulcan stands behind its chain with a lifetime warranty against bolt cutter damage 🔒

## Overview

The VULCAN Security Chain is a premium 3/8 inch by 6-foot case-hardened steel chain engineered for maximum theft protection. Its square links and extreme hardness ratings (63 RC surface, 50 RC core) make it impervious to bolt cutters and hand tools, requiring a torch to defeat. Designed with a Cordura wear pad and electro-galvanized finish, it protects your valuables from scratches and corrosion. Backed by a lifetime warranty, this American family-owned brand offers professional-grade security trusted by operators nationwide.

## Description

VULCANVULCAN Security Chain - Premium Case-Hardened - 3/8 Inch x 6 Foot Chain Cannot Be Cut with Bolt Cutters or Hand Tools

## Features

- Ultra premium security chain - Each 3/8" x 6' high security chain, includes a cordura wear pad, and a convenient storage bag with a carry handle. Chain length may vary +/- up to 2". Professional operators choose Vulcan chain and lock kits to secure millions of pieces of valuable equipment every year — including trailers, motorcycles, bikes, and ATVs. Work with confidence, knowing that these chains and locks are backed by the 50 years of manufacturing expertise that only Vulcan can provide.
- American, family-owned business, based in Detroit, Michigan since 1959 – Vulcan is proud to be based in Detroit, MI USA. We have always been family owned and operated, and are now in our fourth generation of trucking and towing supply experts. Make sure you know who you are buying from. Choose the US based company that designed the products originally.
- Nearly impossible to defeat or cut - The case hardened chain cannot be cut by hand with bolt cutters. The square link shape of the chain does not allow bolt cutters to get a proper grip and the lock has been specially designed to be nearly impossible to grip with burglary tools. You literally need an acetylene torch to defeat this chain, and even that will take a fair amount of time.
- Highest quality materials and construction - The specially designed high security, anti theft chain has an exclusive shape and design that cannot be defeated with any normal burglary tools. The case hardened security chain is hardened to 63 rc at 10% depth and 50 rc in the core, making it impossible to cut with bolt cutters or any other hand tool. No other chain on the market is made of stronger materials or has a more difficult design for criminals to defeat.
- Additional protective features - The case hardened, square link high security chain has an electro-galvanized finish for maximum corrosion protection, and it is fully covered in a cordura wear pad to protect against scratching on valuable tire rims, paint jobs, powder coating or other finishes. This anti theft chain works perfectly as a bike chain, motorcycle chain, trailer chain, or ATV chain.
- Lifetime guarantee on chain - Vulcan offers a lifetime guarantee on the heavy duty chain if it is ever cut with a bolt cutter or hand tool. Only Vulcan Brands premium case hardened security chain and lock kits have all of the premium features and materials required to keep your valuable machinery, motorcycles or facilities safe. Some other brands claim to be the best, but when you need to protect your valuables, there is only one choice - Vulcan.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | VULCAN |
| Special Feature | Key Unlock |
| Lock Type | Key Lock |
| Material | Acrylonitrile Butadiene Styrene |
| Recommended Uses For Product | Security |
| Style | Square, White, Galvanized |
| Color | White |
| Number of Pieces | 1 |
| Finish Type | Painted |
| Included Components | VULCAN Security Chain - Premium Case-Hardened - 3/8 Inch x 6 Foot (+/-2 Inches) - Chain Cannot Be Cut with Bolt Cutters or Hand Tools |
| Controller Type | Hand Control |
| Shape | Square |
| Control Method | App |
| UPC | 702302622156 |
| Model Name | LC236 |
| Manufacturer | VULCAN |
| Part Number | LC236 |
| Item Weight | 8.25 pounds |
| Package Dimensions | 11.65 x 6.02 x 4.17 inches |
| Country of Origin | Italy |
| Item model number | LC236 |
| Size | 3/8 Inch x 6 Foot |
| Finish | Painted |
| Item Package Quantity | 1 |
| Teeth Per Inch | 0.375 inches Inches |
| Special Features | Key Unlock |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Not available |

## Product Details

- **Brand:** VULCAN
- **Special Feature:** Key Unlock
- **Lock Type:** Key Lock
- **Material:** Acrylonitrile Butadiene Styrene
- **Recommended Uses For Product:** Security

## Images

![Security Chain - Premium Case-Hardened - 3/8 Inch x 6 Foot Chain Cannot Be Cut with Bolt Cutters or Hand Tools - Image 1](https://m.media-amazon.com/images/I/71dNE+ueNEL.jpg)

## Available Options

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

## Questions & Answers

**Q: what are the internal dimensions of the links?**
A: The 3/8" Case hardened SECURITY CHAIN has nominal inside dimensions of 1.5" L x .60" W

**Q: Anyone find an eye bolt equally as tough that I can put into brick on the house? Securing a generator even though hidden from view.**
A: Cant really think of any off hand.
You will most likely find the one you need by doing a quick search directly on Amazon.

**Q: Does this come as 12' ?  Is 3/8 the biggest chain there is?  Also what's the name of this type of chain?  Thank you**
A: "VULCAN Premium Case-Hardened Security Chain - 3/8 Inch" is the :name" given to this chain on Amazon, and it comes in 9'lengths. You could use a high security shrouded lock to join two length together. There are larger chains, but I do not find any on Amazon.

**Q: What grade chain is this?**
A: IThe case hardened security chain is hardened to 63 rc at 10% depth and 50 rc in the core, making it impossible to cut with bolt cutters or any other hand tool. Up to grade 70

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by K***R on July 18, 2025*

Very solid...bought this after my scooter got stolen and I bought a new bike. Very impressed with the quality...have the 6 ft and it Heavy lol.

### ⭐⭐⭐⭐⭐ This is a great combination. The chain is harder than bolt-cutter jaws ...
*by C***E on August 9, 2017*

This is a great combination. The chain is harder than bolt-cutter jaws --see various youtube videos on Pewag security chain-- and is coated to prevent rust. The cloth cover is a welcome addition. The padlock fits the chain perfectly in a way that prevents bolt cutters from reaching the shackle of the lock. The lock is apparently difficult for anyone other than an expert to pick --see youtube videos on picking the Viro Panzer-- but spare keys can still be made reasonably cheaply. The padlock is armor-plated (even on the sides, which apparently is an improvement over earlier similar Viro locks that exposed softer brass surfaces on the sides).Together, this lock and chain give a security mechanism that defeats even very strong bolt cutters, which is what I was after. Obviously it can be defeated by an angle grinder (as any lock or chain can), and possibly by drilling out the lock (although I haven't seen that tested). However, attacks with power tools would be somewhat difficult without putting the lock or chain in a vise, and more importantly would cause huge amounts of sparks and noise for over a minute. That's about the best security that it's possible to achieve with just a padlock and chain (given the amount of research that I was willing to do).The price (from Ratchet Strap Warehouse) is great too -- significantly cheaper than I was able to find equivalent secure lock and chain elsewhere.Both of the padlocks that I have received have worked very smoothly, with no sign of the stiff/wedged shackle that was reported in one review on Amazon. But just in case, I plan to occasionally squirt some WD-40 into the keyway and shackle housing.Note that both the lock and the chain are very heavy, which means that the 3' chain might sometimes be the better option. E.g. I ordered two of the 6' chains (and locks) for securing vehicles and trailers, but I also want to secure a gate that is in frequent use. As I don't need 6' length of chain for the gate, and the weight of 6' chain makes it somewhat unwieldy, I just ordered a 3' chain (with the same lock).Update on 9/11/17: Instead of WD-40, I've learned that it's best to use non-stick Teflon as a lubricant for padlocks. I'm using this: https://www.amazon.com/gp/product/B003UTX0R8/Also, my earlier statement about "spare keys can still be made reasonably cheaply" is still yet to be verified, as none of our local locksmiths (in WA, USA) had the necessary blanks to be able to make keys for the Viro locks. I'm still trying to find a way to obtain spare keys.

### ⭐⭐⭐⭐⭐ Keep Your Property Secure with the VULCAN Security Chain and Lock Kit!
*by E***L on March 27, 2023*

If you're looking for a high-quality security chain and lock kit to keep your property safe and secure, look no further than the VULCAN Security Chain and Lock Kit! This premium kit is made from case-hardened steel and measures 3/8 inch by 9 feet (with a variance of +/-2 inches), providing ample length and strength to secure your valuable items.The chain is incredibly sturdy and durable, and the lock is top-notch, providing an added layer of security. I feel confident that my items are safe and secure when I use this kit, and I appreciate the peace of mind it gives me.One of the things I appreciate about this kit is its versatility - it can be used to secure anything from bicycles to ATVs to trailers and more. The chain is coated to prevent scratching, and the lock is easy to use and comes with two keys.Overall, I highly recommend the VULCAN Security Chain and Lock Kit to anyone looking for a reliable and sturdy security solution. Whether you're securing your property at home or on the go, this kit is a great investment that will give you peace of mind for years to come.

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-13*