LC190 Mortise Latch-Bolt Lock 90/25 mm Narrow Profile 22mm Galvanized Faceplate

Product Overview

The LC190 mortise latch-bolt lock is designed for steel and aluminium profile doors, gates, and fence wickets, widely used in commercial and residential perimeter fencing systems. With a 90 mm center distance and 25 mm backset, the lock fits narrow-profile doors and features a 22 mm wide brushed galvanized steel faceplate for enhanced corrosion resistance.

A standout feature is the front-access adjustable latch, enabling straightforward installation in both left- and right-handed doors and minimizing compatibility issues on-site. The high density of mounting holes supports through-handle installation and multiple hardware types, making it recommended for bulk procurement in fencing system manufacturing and technical door assembly projects.

Key Features

• Front width 22 mm ? brushed galvanized steel faceplate increases corrosion resistance and modern appearance


• Backset 25 mm ? fits narrow-profile aluminium and steel doors


• Adjustable latch from front ? supports left and right door configurations without extra tools


• Mounting holes density ? enables through-handle installation for diverse hardware compatibility


• Latch-bolt throw 14 mm ? ensures strong and secure locking


• Case width 16 mm ? specifically designed for slim doors and wickets


• Compatible with 90 mm handle distance ? fits standard fencing systems and entrances

Technical Specifications

• Center Distance: 90 mm


• Backset: 25 mm


• Faceplate Width: 22 mm


• Case Width: 16 mm


• Bolt Throw: 14 mm


• Faceplate Material: Brushed galvanized steel


• Compatible Door Material: Aluminium, Steel

Applications

Applied in steel and aluminium profile doors, fence wickets, entrance gates, and perimeter systems, especially where a 90 mm handle spacing is standard. Suited for technical doors, access gates, and systems requiring robust locking and narrow installation dimensions in commercial and residential fencing projects.

Packaging & Shipping

Standard export packaging. Each unit includes the mortise lock body and installation hardware. Handle and accessories sold separately.