Cremona Shootbolts Extensions & Accessories for GU EUROPA Locks

G-U Ferco Cremona Shootbolt Extensions and Replacement Accessories

Cremona-style multipoint locks rely on vertical rods or shootbolts that extend into the top and bottom of the door frame, creating multiple points of secure engagement. When doors exceed standard heights or components wear out, replacement parts become essential for maintaining proper function. MPLocks carries the specialized G-U and Ferco cremona accessories that keep these systems operating correctly—from shootbolt extensions that accommodate doors over 81 inches to brass socket strikes that receive the rod tips in the frame. These components are engineered to integrate seamlessly with existing G-U Europa and Ferco multipoint lock assemblies.

Precision Extensions for Tall Door Applications

Standard multipoint locks are designed for doors up to approximately 81 inches in height. For taller entries, shootbolt extensions bridge the gap between the lock mechanism and the frame's receiving hardware. The Ferco 500mm extensions in this collection feature 16mm faceplates that match standard G-U lock dimensions, and they can be field-cut by up to 10 inches to achieve the exact length your installation requires. This flexibility eliminates the need for custom-ordered parts while ensuring the shootbolt properly engages the socket strike at full extension.

Durable Construction for Long-Term Performance

Every component in this collection is built for the demanding environment of exterior door applications. The brass socket strikes resist corrosion while providing a reliable receiving point for shootbolt tips. Installation screws feature Ferguard coating over stainless steel for added protection against the elements. Reversing gears allow shootbolts to operate in coordination with the main lock mechanism, ensuring all locking points engage simultaneously when you lift the handle. These materials and designs reflect G-U Ferco's commitment to hardware that performs year after year.

• G-U Ferco Europa Cremona Shootbolt Locks
• G-U Ferco Multipoint Lock Hardware
• Hoppe Shootbolt Socket Strikes

Selecting the Right Socket Strike and Extension Size

Choosing the correct socket strike depends on the diameter of your shootbolt rod tip. The D1 size accommodates 10mm rod tips, while the D2 size fits 12mm tips—measuring your existing hardware before ordering prevents compatibility issues. For extensions, measure the distance from your lock's shootbolt output to the top or bottom of the frame, then select an extension length that provides adequate reach with room for adjustment. The thimble-style socket strikes simplify installation by letting the shootbolt tip mark the exact drilling location when you close the door and lift the handle.

If you're uncertain which cremona components will work with your existing G-U or Ferco lock system, our team can help you identify the right parts. Call (816) 221-6543 to speak with a multipoint lock specialist, or use our free Multipoint Lock Identifier to submit details about your current hardware for expert review.