LOB Z050 Mortise Lock Universal Economy Non-Keyed Yellow Zinc 100kg Interior

Product Overview

The LOB Z050 mortise lock is engineered for installation in interior doors, supporting door weights up to 100 kg. Widely used in residential and commercial projects, it is suitable for areas that do not require key access, since operation is limited to a handle or rotating knob. The lock is corrosion-resistant due to its yellow zinc-plated finish and provides a tested durability rating of 200,000 cycles (latch unweighted).

The primary differentiator of the Z050 lock is its "economy" design, which offers a universal fit for multiple door types while maintaining mechanical endurance at a lower procurement cost. This makes it attractive for bulk contractors outfitting multi-unit buildings, such as apartment complexes or office renovations, where non-keyed access control is routine and cost efficiency is a priority.

Key Features

• Universal mortise fit ? compatible with a wide range of interior door designs


• Yellow zinc plating ? corrosion resistance for extended service life


• Economy design ? cost-effective option for bulk interior installations


• Non-keyed operation ? opened only with handle or knob, ideal for passage doors


• Mechanical durability ? rated for 200,000 operating cycles (without latch load)


• Supports door weights up to 100 kg ? applicable in standard-sized interior doors


• Includes strike plate and screws ? ready for complete installation

Technical Specifications

• Door Weight Capacity: up to 100 kg


• Finish: Yellow zinc (ocynk żółty)


• Operation: Handle or rotating knob only (no key)


• Cycle Durability: 200,000 cycles (without latch load)


• Lock Type: Mortise


• Included Hardware: Lock, strike plate, set of screws

Applications

Used in interior doors for residential apartments, commercial offices, and institutional buildings. Suitable for passage doors and areas not requiring keyed locks, including hallways, utility spaces, and closets. Optimized for bulk installations in large building projects where access control is provided by the building, not individual locks.

Packaging & Shipping

Standard export packaging. Each unit includes the mortise lock body, corresponding strike plate, and a complete set of mounting screws for installation.