LOB 60/50 Mortise Deadbolt Lock Universal Zinc Yellow 200,000 Cycles 100kg

Product Overview

The LOB 60/50 Mortise Deadbolt Lock is designed for installation in both exterior and interior doors, accommodating door weights up to 100 kg. Suitable for residential, educational, and public sector buildings, it offers universal left/right fit, and was tested for durability with 200,000 laboratory cycles, ensuring longevity under frequent use.

Its endurance rating of 200,000 cycles distinguishes this model from standard mortise locks, significantly reducing maintenance and replacement risks for facility managers. This product is particularly well-suited for bulk procurement in schools, public institutions, and commercial properties where door hardware is subject to heavy daily traffic.

Key Features

• Universal L/R orientation ? suitable for left or right-handed door installations


• Tested durability ? withstands 200,000 opening/closing cycles in laboratory conditions


• Compatible with doors up to 100 kg ? fits most residential and institutional door standards


• Zinc yellow coating ? corrosion-resistant finish supports longer life in varied environments


• Residential and public use ? approved for homes, schools, offices, and institutions


• Polish manufacture ? locally made for assurance of origin and support

Technical Specifications

• Type: Mortise deadbolt lock


• Door Weight Capacity: Up to 100 kg


• Orientation: Universal left/right


• Cycle Tested: 200,000 cycles


• Finish: Zinc yellow (ocynk żółty)


• Country of Manufacture: Poland

Applications

Used for securing exterior and interior doors in residential houses, schools, offices, government buildings, and other public institutions. Suitable for installations where robustness and cycle-tested durability are key requirements, supporting both new builds and renovation projects.

Packaging & Shipping

Standard export packaging. Each unit includes the lock body, strike plate, mounting screws, and installation manual.