Compact Bi-Fold Door Gearbox

The Debar Compact Bi-Fold Door Gearbox is a vertical locking mechanism designed for bi-fold doors. It incorporates a non-handed gearbox mechanism with a 7mm spindle and centres measuring 55mm PZ, compatible with handles that have a 43mm screw spacing. The overall height of the gearbox is 193mm, and it has a width of 18mm.

This gearbox features a backset of 13mm, which is the distance from the faceplate to the spindle centre. The non-handed design allows the same gearbox to be used on either side of the door without modification. The compact dimensions facilitate installation within slim door profiles commonly found on bi-fold door systems. The gearbox is supplied loose for flexible installation.

Key Features

• Brand: Debar
• Product type: Bi-Fold Door Gearbox
• Width: 18mm
• Height: 193mm
• Backset: 13mm
• Centres PZ: 55mm
• Spindle size: 7mm
• Handing: Non-handed
• Packaging: Loose
• Genuine Debar component