SL16 2-Deadbolt Lock Refurb Kit Lift Lever or Split Spindle 35mm or 45mm Backset

1 x Central gearbox with latch & deadbolt. Backset: Select from dropdown. Main Gearbox: Latch & Deadbolt. Spindle Type: Split Spindle. Most failures in multipoint door locks are due to worn or broken internal parts such as the gearbox, spindle follower, or locking modules.

eBay