G-U Ferco Lock Cases & Repair Parts

Replacement Lock Cases and Components for G-U Ferco Multipoint Systems

G-U Ferco has been a leading manufacturer of European-style multipoint lock hardware for decades, and MPLocks maintains specialized inventory of their lock cases and repair parts. These components are critical for repairing existing G-U Ferco multipoint installations when the main gear box fails or shootbolt mechanisms need replacement. As of 2024, G-U Ferco no longer offers lock cases as standalone items, making our existing inventory increasingly valuable for repair professionals and homeowners maintaining older G-U systems. Whether you're working with Europa, Secury, New Breed, or Cremona series hardware, proper identification of your current lock case style is essential before ordering.

Understanding Lock Case Compatibility and Backset Measurements

G-U Ferco lock cases come in various backset sizes ranging from 30mm to 55mm, with 92mm PZ (handle-to-cylinder spacing) being the standard configuration. The backset measurement—taken from the edge of the door to the center of the cylinder—must match your existing lock case exactly. Equally important is identifying whether you have an old style or new style lock case, as these are not interchangeable. Different latch positions, deadbolt locations, and screw hole patterns mean that mixing styles will result in improper fit and function.

Shootbolts and Reversing Gear Components

Top and bottom shootbolts work together to secure your door at multiple points along the frame. The reversing gear mechanism operates opposite to standard push/pull shootbolts—when the gear pulls down, the bolt extends, and when pushed up, the bolt retracts. G-U offers these components in both silver Ferguard coating and stainless steel finishes for corrosion resistance. Understanding whether your system uses solid bolt construction or reversing gear operation helps ensure you order the correct replacement part.

• G-U Ferco Multipoint Lock Hardware
• G-U Ferco Single Point Mortise Locks
• G-U Ferco Cylinders and Tailpieces

Identifying Your Lock Case Series Before Ordering

Most G-U Ferco lock cases have the size stamped directly on the component, typically showing backset and PZ measurements like "45/92" or "55/92." The New Breed series (Wolverine and Panther) positions the key above the lever and uses a manual lift-handle-to-lock mechanism, while the Europa series positions the key below the lever. Single point lock cases lack the connections for upper and lower extensions that multipoint systems require, so they cannot be substituted even if the backset matches. Always verify your exact model before ordering to ensure proper compatibility.

If you need help identifying your G-U Ferco lock case or determining which replacement part fits your system, call our experts at (816) 221-6543 for personalized guidance. You can also use our free Multipoint Lock Identifier to submit details about your current hardware and receive expert recommendations for the correct replacement components.