The Ultimate Guide to Coupler Locks: Purpose, Benefits, and Why California Immobilizer Is a Top Choice When it comes to protecting your trailer, whether it’s a utility trailer, equipment hauler, boat trailer, or RV, security is essential. A high-quality coupler lock is one of the easiest and most effective ways to safeguard your investment and […]
Tom had built his small landscaping business from the ground up in rural California. Every trailer, mower, and tool mattered—any loss would hit hard. After a string of local thefts, he decided to protect his trailers more aggressively. One evening, Tom discovered the Universal Trailer Coupler Lock from California Immobilizer. Handmade, wrap‑around all‑steel construction, and “extremely […]