Lock It Down: Why the Heavy-Duty Trailer King Pin Lock Set Is a Must-Have for Every Trailer Owner July 14 2025, 0 Comments

When it comes to protecting your trailer—whether it's an RV, 5th wheel, or semi—you can't afford to take chances. Trailer theft is real, and it can happen fast. But with the Heavy-Duty Trailer King Pin Lock Set from Best Metal Products, you can park with peace of mind, knowing your investment is safe and secure.

What Makes This King Pin Lock Set a Game-Changer?

Let’s be real: not all trailer locks are created equal. Our King Pin Lock Set is built from heavy-duty steel and finished in high-visibility yellow paint, making it both tough and a serious visual deterrent. Anyone even thinking about hooking up to your trailer will take one look and think again.

This lock isn’t just strong—it’s smart.

Here’s why trailer owners love it:

  • 🔐 Same Key Convenience: Each set includes two locks keyed alike, so you’re not juggling multiple keys for your trailers.

  • 🎨 Bright Yellow Finish: This isn’t just for looks—it's designed to be easily seen to deter theft and avoid accidental hookups.

  • 💪 Heavy-Duty Steel Construction: Made to withstand tampering, harsh weather, and heavy use.

  • 📏 Fits Standard King Pins: With an inside diameter of 2.881 inches, it’s perfect for most RVs, 5th wheels, and semi-trailers.

  • 🧰 Easy to Use: Install in seconds. No tools, no hassle.

Who Is It For?

This lock set is ideal for:

  • RV travelers who leave their campers parked while exploring

  • Trucking companies looking to protect valuable cargo trailers

  • 5th wheel owners storing trailers off-site

  • Industrial and farm use where trailers and containers are left unattended

If you’ve got a trailer and value what’s inside, this lock set is a no-brainer.

What’s Included?

✅ 2x Trailer King Pin Locks (keyed the same)
✅ 2x High-Security Keys
✅ Total confidence every time you park

Where to Get It

You can find this heavy-duty lock set at:

📍 Best Metal Products
271 Rush Lane, Imboden, AR 72434
📞 870-869-9922
🕘 Open Monday–Friday: 8:00 AM – 2:00 PM
🌐 Order online anytime at: www.best-metal-products.com

Final Thoughts

Whether you're heading out for a weekend trip or managing a fleet of trailers, security should never be an afterthought. The Trailer King Pin Lock Set from Best Metal Products is an affordable, easy, and effective way to keep your property safe.

Lock it. Leave it. And never worry about it.