HOPPE 16mm Roundbolt Complete Assemblies

Complete Roundbolt Multipoint Lock Replacement Kits from HOPPE

When original Fuhr roundbolt multipoint locks reach the end of their service life or become unavailable, HOPPE's 16mm complete assemblies offer a reliable path forward. These comprehensive kits are engineered to replace discontinued 77-inch and 80-inch Fuhr roundbolt systems while maintaining the secure multi-point engagement your entry door requires. MPLocks carries these essential replacement kits for contractors and homeowners who need to restore full functionality to European-style door systems without the complexity of sourcing individual components.

Direct Replacement for Discontinued Fuhr Locks

These HOPPE roundbolt kits are specifically designed to replace Fuhr roundbolt multipoint locks that are no longer manufactured. The 45mm backset and 92mm PZ spacing match common European door preparations, allowing for straightforward installation in existing door cutouts. Each kit includes adjustable-length assemblies that accommodate door heights ranging from approximately 72 inches to over 85 inches, providing flexibility for various door sizes without requiring additional modifications to the door itself.

Complete Kit Convenience

Rather than piecing together lock cases, extensions, and hardware separately, these complete assemblies arrive with everything needed for a full replacement. The 16mm faceplate width matches standard European mortise preparations, and the roundbolt mechanism provides secure engagement at multiple points along the door edge. This all-in-one approach reduces installation time and eliminates compatibility concerns that can arise when mixing components from different sources or manufacturers.

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Understanding Backset and PZ Measurements

Before ordering, confirm your door's backset measurement (the distance from the door edge to the center of the handle spindle hole) and PZ spacing (the distance from the spindle center to the keyhole center). These kits feature a 45mm backset and 92mm PZ configuration, which is standard for many European-style doors. Note that while original Fuhr locks may have operated automatically, these HOPPE replacements function manually—the handle must be lifted to engage the roundbolts before locking.

If you need help confirming whether a 16mm roundbolt assembly is the right fit for your door, our team is ready to assist. Call (816) 221-6543 to speak with a real expert who can walk you through the specifications, or use our free Multipoint Lock Identifier to submit your lock details for personalized replacement recommendations.