The CISA Latch Hook Lock with a 35mm Backset is a high-quality mortice lock designed for aluminium sliding doors and security door systems. Supplied without a cylinder, it allows you to fit a compatible cylinder of your choice, making it ideal for new installations or replacement projects.

Manufactured by CISA, this hook lock provides smooth, reliable locking performance and is engineered for durability in residential and commercial applications. The 35mm backset makes it suitable for a wide range of aluminium door profiles.

Features

• Genuine CISA latch hook lock
• 35mm backset
• Supplied without cylinder
• Durable steel construction
• Smooth and reliable locking operation
• Suitable for aluminium sliding doors
• Easy to install or replace
• Ideal for residential and commercial applications

Applications

• Aluminium sliding doors
• Patio doors
• Security doors
• Residential properties
• Commercial buildings
• Office entrances
• Replacement lock installations