Fuhr Roller Shootbolt Multipoint Locks - Replacement Parts

Replacement Options for Discontinued Fuhr Roller and Shootbolt Locks

Fuhr multipoint locks featuring roller and shootbolt mechanisms were a standard choice for high-security hinged patio doors throughout the 1990s and 2000s. These German-engineered locks provided multiple locking points—typically 5 or 6 points—combining rolling cams with vertical shootbolts for superior door security. At MPLocks, we maintain stock of replacement lock cases and conversion kits specifically designed to work with existing Fuhr door preparations, allowing homeowners and contractors to restore functionality without replacing the entire door system.

Understanding Fuhr Lock Case Compatibility

When replacing a Fuhr roller/shootbolt lock case, the most critical specifications are backset and PZ measurement. The backset (distance from the edge of the door to the spindle center) is typically 35mm or 45mm on these locks. The PZ measurement (92mm or 3-5/8 inches) indicates the spacing between handle and cylinder holes. Newer Fuhr lock cases connect to the faceplate with three screws—if your existing gearbox uses a different connection method, you'll need to verify compatibility before ordering a replacement.

5-Point and 6-Point Lock Configurations

Original Fuhr multipoint locks came in 5-point and 6-point configurations to accommodate different door heights. The 5-point version, common in Caradco doors, featured two rollers and shootbolts at top and bottom. For 8-foot doors, the 6-point configuration added a third roller for enhanced security across the taller door panel. When the original lock is no longer available, a 3-point shootbolt conversion kit can provide reliable performance using your existing strike preparations.

• Fuhr Replacement Lock Cases
• Fuhr Multipoint Replacement Parts
• Fuhr Shootbolt Hardware and Extensions

Measuring Your Existing Fuhr Lock for Replacement

Before ordering a replacement lock case, measure your existing hardware carefully. Note the backset by measuring from the door edge to the center of the handle spindle hole. Check whether your lock case connects to the faceplate with three screws (newer style) or a different method (older style). Record the overall length of your lock assembly and the handle height from the bottom of the faceplate to the spindle center—this measurement must match for proper installation and handle alignment.

Finding the right replacement for a discontinued Fuhr multipoint lock can be challenging without expert guidance. Call our team at (816) 221-6543 to discuss your specific lock configuration and confirm the correct replacement option. You can also submit your lock details through our free Multipoint Lock Identifier for a personalized recommendation from our hardware specialists.