Fullex Genuine Old Type A 37mm Backset Door Lock Case Gear Box 68pz

If your door lock is malfunctioning, the gearbox is often the source of the problem. Replacing it is straightforward—simply remove a few screws. Fullex Type A Case Gearbox – 37mm Backset. Designed for Fullex Type A Locks: Compatible with 37mm backset and 68mm PZ centres.

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