GU New Style UPVC Door Lock Multipoint Gearbox Case - Lever or Split Spindle

The GU New Style Multipoint Gearbox Centre Case Mechanism is a high-quality replacement designed to enhance the security and efficiency of your door lock system. Engineered specifically for new-style GU locks, this genuine gearbox ensures outstanding reliability and smooth performance.

Available in a 35mm backset, it accommodates various door setups, making it a versatile choice for repairs or upgrades. Featuring a latch and deadbolt mechanism, it provides strong locking security to help protect your property. Whether you're replacing a faulty gearbox or improving your current system, this durable component guarantees long-term functionality.

Identifying the Correct Gearbox

Identifying the right gearbox for your multipoint lock is straightforward, thanks to the key differences between GU’s new-style and old-style models. New-style gearboxes are easily recognizable by a vertical groove at the top, designed to accommodate handle bolts for a secure installation.