Wayne Dalton Slide Bolt Lock Kit for Roll-Up Sheet Doors – Heavy-Duty Curtain Lock for 770 & 780 Models – Secure Self-Storage, Warehouse, Dock, and Commercial Use

Ensure dependable, industrial-strength security for your roll-up sheet doors with the Wayne Dalton Slide Bolt Lock Kit, designed specifically for models 770 and 780. Whether you manage a commercial warehouse, operate a self-storage facility, or maintain a busy freight terminal, this heavy-duty curtain lock is your frontline defense against unauthorized access. This robust locking system is engineered to match the precise specifications of Wayne Dalton’s 770 and 780 doors. The lock plate measures 11-5/8 inches wide by 2-3/8 inches high with bolt holes spaced 7-5/8 inches apart (center to center), allowing for secure installation and reinforced stability under frequent use. Built from solid steel and finished with a protective zinc coating, this slide bolt lock is made to endure harsh environmental conditions, including temperature fluctuations and moisture exposure common in commercial spaces. From securing mini warehouse units to safeguarding freight terminals and loading docks, this lock delivers peace of mind through strength and reliability. Its straightforward, manual operation means no electrical hookup or advanced setup is required—just solid hardware and simple installation. Whether you're upgrading your door hardware or adding another layer of protection, the Wayne Dalton Slide Bolt Lock Kit is the go-to solution for property owners, facility managers, and industrial maintenance teams seeking trustworthy door security.

• 🔐 Custom-Fit Security for Wayne Dalton 770 & 780 Doors: Designed specifically for Wayne Dalton roll-up sheet doors, this bolt lock kit ensures a perfect fit and tight installation for reliable daily security in high-traffic areas.
• 🏢 Ideal for Commercial, Industrial & Storage Use: Whether installed on mini warehouses, self-storage units, loading docks, freight terminals, or general warehouses, this curtain lock adds dependable protection where it's needed most.
• 📏 Exact Dimensions for Secure Installation: The plate measures 11-5/8" wide by 2-3/8" high with 7-5/8" bolt hole spacing (center to center), ensuring seamless alignment with Wayne Dalton 770/780 doors.
• 🛡 Durable Steel Construction with Zinc Plating: Made from high-grade steel with a corrosion-resistant zinc finish, this lock withstands tough environmental conditions and provides long-term durability in demanding settings.
• ⚙️ Easy to Install and Operate Locking System: This complete kit includes all necessary hardware and installation instructions, allowing for fast, hassle-free mounting and daily use by warehouse staff or storage facility operators.