The Cal-Royal 24" Chain Bolt offers a simple, sturdy way to secure the top or bottom of a door, helping keep double doors, gates, or tall entryways closed and aligned. Crafted from hardened steel, this chain bolt is built for strength and long-term performance. The chromium zinc finish adds extra resistance to corrosion and wear, making it a great choice for both indoor and outdoor use. This bolt is ideal for applications where you need to fasten one door panel in place while allowing the other to open and close freely. It’s especially useful for French doors or large doors with inactive leaves. The 24" length provides extended reach for taller installations, giving you flexibility in positioning. If you’re replacing an older bolt or adding extra security to your space, the installation is straightforward with standard tools. The included chain allows for easy pull-down access, so you won’t need to reach awkwardly to lock or unlock it. With its tough construction and practical design, the Cal-Royal CB6 Chain Bolt gives you a reliable, user-friendly way to enhance door stability and security—without needing a complex setup.