G-U Ferco Multipoint Lock Hardware Replacement Parts

G-U Ferco Replacement Parts for European-Style Multipoint Locks

G-U entered the U.S. market early, establishing itself as a trusted name in multipoint locking technology with a distinctive 35-inch handle height that became an industry reference point. When Ferco merged with G-U, the combined product line created one of the most comprehensive multipoint lock ecosystems available. The Ferco 528 and 635 series were particularly popular with Atrium Door and Window installations, and MPLocks maintains replacement components to keep these systems functioning for years to come. Whether you're working with original Ferco hardware or newer G-U configurations, understanding your specific lock's specifications ensures you find the right replacement part.

Versatile Locking Mechanisms for Secure Door Applications

G-U Ferco multipoint locks utilize several locking device types, including rollers, shootbolts, hooks, and tongue bolts, each designed for specific security and operational requirements. Roller locks provide smooth engagement with minimal resistance, while shootbolt versions deliver enhanced security through positive bolt engagement into the frame. These systems are engineered for European-style door construction and remain compatible with a wide range of handleset trim options, making them a practical choice for both new installations and replacement scenarios.

Legacy Ferco and Modern G-U Compatibility

One of the key advantages of the G-U Ferco product line is the continuity between older Ferco models and current G-U offerings. Many Ferco 528 and 635 lock cases can be upgraded to G-U roller or shootbolt versions when original parts are no longer available. This cross-compatibility simplifies the repair process for contractors and homeowners dealing with aging Atrium door hardware, reducing the need for complete lock system replacements when individual components fail.

• G-U Ferco Lock Cases and Repair Parts
• G-U Europa Cremona Shootbolt Extensions
• G-U Ferco Cylinders and Tailpieces

Identifying Your G-U Ferco Lock Specifications

Selecting the correct replacement part requires knowing your lock's handle height, backset measurement, faceplate width, and locking device type. G-U's standard 35-inch handle height differs from many other European brands, so confirming this dimension is essential before ordering. Measure from the center of the handle bore to the bottom of the faceplate, and note whether your lock uses rollers, shootbolts, or hooks at the extension points. The faceplate width and overall lock length will also determine which replacement components fit your door properly.

If you're unsure which G-U or Ferco replacement part matches your existing hardware, our team is here to help. Call (816) 221-6543 to speak directly with a multipoint lock specialist who can guide you through the identification process. You can also use our free Multipoint Lock Identifier tool to submit your lock details for expert review and personalized recommendations.