Pewag Security Chain

Pewag Anti-Theft Chain

Pewag security chains are one of the toughest security chains out there. Whether you’re locking up equipment overnight or protecting high-value assets on the jobsite, our cut resistant chain solutions offer superior theft prevention.

What Is Security Chain?

Security chain is a chain that's designed to prevent theft - it's high-strength and hard to cut. This cut-resistance is due to both the hardness of the steel and the shape of the links.

Hardness

One way steel hardness is determined is through the Rockwell rating system (also known as the HRC). This method measures how much of a dent is created in the metal when a measured amount of weight is applied. A good HRC for security chain is 56 and above.

Pewag security chain's rating is an impressive 62 HRC for all three chains. The 9/32” and 3/8” security chains are hardened to 62 HRC 10% deep, while the 1/2” security chain is hardened to 62 HRC 6% deep. Not only does this mean they take more strength to cut, but it also means the chain is harder than most bolt cutters - they tend to have a rating of around 59-60.

Square Chain Links

Additionally, the chain links have a square profile. Hardened square chain links create a larger contact area and prevent bolt cutters from getting the necessary grip to start cutting through.

Key Square Chain Benefits:

• Cut-Resistant: The square profile is one of the hardest to cut using bolt cutters or other standard tools.
• Built to Last: An anti-corrosion electro-galvanized finish provides extra durability.
• Compatible with High-Security Padlocks: We also offer cut-resistant Viro locks for use with this security chain.
  

Cut-Resistant Chain in Action

Learn more about this heavy-duty security chain and watch as we try to cut through the chain with several different bolt cutters.

Common Uses for Security Chain

Pewag square security chain is commonly used to protect boats, bikes, trailers, and gates, although the application options are practically limitless. The main thing to take into consideration is chain size.

• 9/32" Square Chain - For use with smaller items, such as bikes, motorcycles, and scooters.

• 3/8" Cut-Resistant Chain - Industrial-level protection at a lighter weight than the 1/2", perfect for locking up cargo on flatbeds, in yards, or in storage facilities or locking down trailers, lift gates, and ramps.

• Pewag 1/2" Security Chain - If chain size / weight isn't an issue, this chain deters theft of boats, motorcycles, and construction equipment.

Security Chain and Lock

Heavy-duty chain requires a heavy-duty lock. Make sure your lock is up to the job by choosing Viro.

Viro Cut-Proof Locks

Viro locks work with Pewag square chain to ensure maximum security. They come with a unique design that prevents tools from cutting or opening the lock.

Each lock includes two Viro top security profile nickel-plated brass keys.

Note: Make sure to keep the included key code card - it will allow you to add duplicate keys or replace lost ones. For additional information, contact our sales team.

Multiple sizes are available, each compatible with a specific chain size:

• Viro Panzer lock for the 9/32” chain
• Panzer lock for 3/8” chain
• Viro Monolith lock for 1/2” chain

Use & Maintenance Tips

To keep your security chain in top condition:

• Store indoors or keep dry when possible to prevent corrosion.
• Clean grit and road grime regularly.
• Lubricate occasionally for smoother handling.
  

FAQs About Security Chain

Q: Is square chain better than round chain?
Yes. Square chain resists bolt cutters and other attacks more effectively thanks to its flat-sided geometry and hardened profile.

Q: Can I cut a security chain with bolt cutters?
Our cut resistant chain options are designed specifically to withstand bolt cutter attempts. Hardened steel variants like Pewag security chain are nearly impossible to cut manually.

Q: What lock should I use with security chain?
We recommend the Viro lock or similar high-security padlocks with hardened shackles for best performance.

Questions?

Not sure which cut-resistant chain will work best for your application? Call to speak to one of our product specialists today!

We also carry many other chains, including grade 70 transport chain and more!