LOB 72/50 Mortise Lock INOX Stainless Steel Universal 200,000 Cycle Endurance

Product Overview

The Zamek wpuszczany klucz LOB 72/50 is a mortise lock suitable for use on both internal and external doors, supporting door weights up to 100 kg. Its universal left/right design accommodates various installation configurations for commercial and residential environments. Front plate and strike plate are constructed from corrosion-resistant INOX stainless steel, offering prolonged durability.

A key distinguishing feature of this SKU is the lock body?s tested endurance of 200,000 cycles without latch load, ensuring a long service life in high-traffic areas and reducing maintenance interventions. This makes it a particularly sound choice for commercial facility managers, door manufacturers, and bulk procurement projects where operational reliability and reduced replacement frequency are procurement priorities.

Key Features

• Universal L/R design ? single SKU fits left or right-handed door installations


• Cycle endurance 200,000 cycles ? ensures longevity for high-traffic commercial applications


• Stainless steel (INOX) front and strike plate ? provides corrosion resistance for outdoor/exterior use


• Suitable for doors up to 100 kg ? covers medium weight internal and external doors


• Latch and bolt material: nickel-plated zinc alloy ? resists wear and maintains smooth operation


• Lock lever version ? compatible with cylinder insert (na wkład)

Technical Specifications

• Door Weight Capacity: 100 kg


• Usage: Internal and external doors


• Endurance: 200,000 cycles (unloaded latch)


• Front Plate Material: INOX stainless steel


• Strike Plate Material: INOX stainless steel


• Latch Material: Nickel-plated zinc alloy


• Bolt Material: Nickel-plated zinc alloy


• Lock Type: Mortise, cylinder insert version (na wkład)


• Handing: Universal (L/P - left/right)

Applications

Used in wooden or metal doors of residential buildings, office spaces, and commercial facilities. Suitable for both exterior and interior door installations requiring a universal, corrosion-resistant lock. Also applicable to facility upgrades, maintenance replacements, and large-scale OEM door production.

Packaging & Shipping

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