ERA Bi-Fold Door Lock Gearbox Replacement 35mm 92mm Fits Warmcore & Liniar Doors

This replacement hook gearbox is designed specifically for Warmcore and Liniar bi-folding doors. It features a 35mm backset (measured from the handle spindle center to the front of the lock faceplate) and a 92mm PZ. Since the gearbox is the most common point of failure in a bi-folding door lock, replacing it is a cost-effective solution that avoids the need to purchase an entirely new locking mechanism.

Features:

• Compatible with Warmcore and Liniar bi-folding doors
• Non-handed design, suitable for both left- and right-handed doors
• Single spindle for lever/lever door handle operation

What’s Included?

• 1 x ERA Bi-Fold Door Lock Hook Gearbox (35mm backset, 92mm PZ)

Dimensions:

• Lock case height: 50mm
• Lock case width: 220.5mm
• Lock case depth: 14.5mm
• Centre of latch to deadbolt centre: 85.5mm
• Deadbolt width: 25mm
• Deadbolt thickness: 10mm
• Distance between first and second faceplate screw holes: 42.5mm
• Distance between second and third faceplate screw holes: 85.5mm
• PZ measurement: 92mm
• Backset measurement: 35mm