Description
P1000® Active Gearbox, 35/92 Mortise Lock Body (American Version)
The P1000® Active 35/92 Gearbox is a replacement mortise lock body designed specifically for multipoint lock systems. This listing provides the
gearbox only, without the faceplate, making it ideal for repairing or refurbishing multipoint locking mechanisms without replacing the entire hardware assembly.
This gearbox is used by Marvin® doors and various other manufacturers, ensuring compatibility with a wide array of multipoint lock systems. If your current lock system uses a similar configuration and the gearbox mechanism has failed or become worn, this part allows you to restore functionality without a complete lock replacement.
Technical Information
- Configuration: Multipoint lock gearbox (mortise body only, faceplate not included)
- Centres: 3-5/8″ (92 mm) spindle-to-cylinder distance
- Backset: 1-3/8″ (35 mm)
Notes
- Commonly used in Marvin® multipoint locking doors and compatible systems.
- Intended as a direct replacement for gearbox failures in multipoint locks—does not include faceplate or additional hardware.
- Verify the existing manufacturer and measurements before ordering to ensure compatibility.
Single gearbox supplied per quantity ordered. Please
carefully measure your existing lock hardware and confirm matching specifications, including the backset and centre measurements, to ensure correct fit before ordering.





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