33 Auto Latch With Deadbolt Gearbox

The Fuhr 833 auto locking gearbox is a robust and versatile locking solution, perfect for enhancing security in residential and commercial properties. With options for a 35mm or 45mm backset and 92mm centres, it accommodates various door configurations seamlessly.

This split spindle centre case features a compact design with a height of 220mm and a width of either 53mm or 63mm, ensuring a snug fit within your door. It is specifically engineered for use with the automatic locking 833 multipoint system, paired effectively with a lever and fixed pad handle set for optimal functionality.

Handing
Reversing the latch is straightforward. Simply locate the Allen screw on the side of the lockcase aligned with the latch. Remove the screw, pull out the latch, reverse it, and then reattach the Allen screw to secure it in place.

Operation
The operation of the Fuhr 833 is user-friendly. Closing the door automatically engages the latch bolts, providing immediate security. To unlock from the outside, turn the key to retract the locking points; from the inside, simply use the lever handle. The centre deadbolt can be locked or unlocked by turning the key, adding an extra layer of security.

Features

• Choice of backset (35mm or 45mm)
• Compatible with lever and fixed pad handles
• 92mm centres for easy installation
• Deadlock bolt for enhanced security
• Auto locking latch for convenience

This gearbox is an excellent choice for those seeking reliable and efficient locking mechanisms, ensuring peace of mind with every use.