LOB Z9235B-22 Mortise Cylinder Lock INOX 200,000 Cycles 200kg Universal L/R

Product Overview

The Zamek wpuszczany bębenkowy zapadkowo-zasuwkowy INOX LOB Z9235B-22 92/35 is a mortise cylinder lock designed for both internal and external doors, accommodating door weights up to 200 kg. Built for use in public and commercial environments, the lock features a universal left/right configuration and provides reliable function within a wide temperature range, from -20°C to +80°C.

A standout feature of this lock is its certified durability, tested for 200,000 cycles at a latch load of 120N. This high endurance rating reduces maintenance needs and procurement risk for facility managers and building contractors overseeing high-traffic installations. The robust cycle life makes it particularly suited for public buildings, commercial facilities, and large-scale projects requiring long-term reliability.

Key Features

• Universal L/R configuration ? simplifies inventory for installations on both left- and right-hand doors


• High durability ? certified for 200,000 operating cycles at 120N latch load for extended product life


• Corrosion resistance ? suitable for challenging environments from -20°C to +80°C


• Door weight capacity ? supports heavy doors up to 200 kg, typical in public/commercial use


• Mortise design ? secure and aesthetic installation for modern entry and interior doors


• Lever-operated mechanism ? enhanced operational comfort and accessibility


• INOX (stainless steel) construction ? improved resistance to corrosion and mechanical wear

Technical Specifications

• Lock Type: Mortise cylinder lock (zapadkowo-zasuwkowy)


• Door Compatibility: Left/Right universal


• Max Door Weight: 200 kg


• Tested Durability: 200,000 cycles at 120N


• Corrosion Resistance: -20°C to +80°C environmental suitability


• Material: Stainless steel (INOX)

Applications

Well-suited for installation in public buildings, commercial facilities, schools, healthcare centers, and high-traffic corridors where heavy interior or exterior doors are used. Its universal design allows application on both left- and right-handed doors, supporting retrofits and new projects alike. Ideal for institutional projects and facilities requiring certified durability and long-term reliable operation.

Packaging & Shipping

Standard export packaging. Unit includes the mortise lock body and required installation accessories; no strike plate or escutcheon included.