LOB Z925B-22 Mortise Lever Lock INOX High Durability 200,000 Cycles 200kg

Product Overview

The INOX LOB Z925B-22 mortise lever lock is designed for use in both internal and external doors in public utility buildings, supporting door weights up to 200 kg. Engineered for demanding environments, it demonstrates high corrosion resistance and operates reliably in temperatures from -20°C up to +80°C. Its durability rating covers 200,000 operating cycles at a latch load of 120N.

What sets this lock apart is its robust cycle durability, which reassures facility managers and B2B buyers seeking long-term performance and reduced maintenance in high-traffic areas. Its suitability for both exterior and interior doors without the need for separate SKUs streamlines procurement for projects involving mixed-use public buildings, such as schools, hospitals, or administrative centers.

Key Features

• Mortise lever lock ? integrated design for concealed installation in door leaf


• 200,000 cycle durability ? rated for long-lasting operation in high-traffic environments


• Door weight capacity 200 kg ? suitable for substantial entrances and robust internal doors


• High corrosion resistance ? maintains performance from -20°C to +80°C in challenging climates


• Latch load 120N ? withstands frequent and forceful door usage


• Universal use ? compatible with both internal and external doors in public facilities

Technical Specifications

• Lock Type: Mortise lever lock


• Max Door Weight: 200 kg


• Durability: 200,000 cycles (120N latch load)


• Corrosion Resistance: High


• Operating Temperature: -20°C to +80°C

Applications

Commonly specified for external and internal door installations in public utility buildings, including schools, healthcare facilities, government offices, and commercial premises. Suitable for high-traffic, heavy doors where long cycle life and corrosion resistance are essential. Recommended for projects requiring reliable hardware across mixed interior and exterior settings.

Packaging & Shipping

Standard export packaging. Unit includes the mortise lock body and lever mechanism; installation accessories supplied as specified per order.