HOPPE 20mm Shootbolt Bottom Gear — Multipoint Lock Replacement Part

HOPPE 20mm Shootbolt Bottom Gear for Multipoint Lock Systems

The bottom gear assembly is a critical component in any multipoint locking system, anchoring the lower shootbolt that engages with the door frame for enhanced security. MPLocks carries HOPPE 20mm shootbolt bottom gear units designed to integrate seamlessly with HLS9000 series hardware. These assemblies feature manual operation and are built to European specifications while serving the American replacement market. When paired with matching top extensions and a compatible lock case, these bottom gear components create a complete multipoint locking solution that secures doors at multiple points along the frame.

Backset Options for Different Door Configurations

Selecting the correct backset measurement is essential for proper installation and function. This collection includes HOPPE 20mm shootbolt bottom gear assemblies with 35mm (1-3/8 inch), 45mm (1-3/4 inch), and 60mm (2-3/8 inch) backset options. The backset—measured from the edge of the door to the center of the handle spindle—must match your existing hardware. Most units feature a standard 36-inch handle height and include a 1-inch deadbolt throw for secure frame engagement.

Quality Manual Shootbolt Construction

HOPPE's manual shootbolt design offers dependable operation without the complexity of automatic mechanisms. These bottom gear assemblies are precision-manufactured to meet HOPPE's exacting standards for durability and smooth function. Each unit comes with mounting screws included, simplifying the replacement process. The manual operation means the shootbolt extends and retracts in coordination with the door handle, providing intuitive security control for everyday use.

• HOPPE HLS9000 20mm Shootbolt Complete Assemblies
• HOPPE HLS9000 20mm Top Shootbolt Extensions
• HOPPE Shootbolt Multipoint Locks

Measuring and Selecting the Right Bottom Gear

Before ordering a replacement bottom gear, measure your existing faceplate width to confirm you need the 20mm (3/4 inch) size rather than the narrower 16mm option. Next, determine your backset by measuring from the door's edge to the center of the spindle hole. Finally, verify that your current system uses a manual shootbolt rather than an automatic version. If your door currently has a different faceplate width, you'll need to match the original specification to ensure proper fit within the routed door edge.

Need help confirming which HOPPE bottom gear assembly fits your door? Call our specialists at (816) 221-6543 for personalized assistance, or use our free Multipoint Lock Identifier to submit your lock details for expert review.