LOB ARES WG54 Cylinder Lock with Knob Brass EN 1303 Class 4 Key Security 40g/35

Product Overview

The LOB ARES WG54 cylinder lock with knob, finished in brass, is designed for integration with mortise locks in residential and commercial buildings. Certified to PN EN 1303:2015-07, it features class 6 durability?tested for at least 100,000 cycles?and class C resistance for high performance in challenging temperature and corrosive environments. Approved for use in fire safety door assemblies, it offers robust physical security and compliance.

The key differentiating factor is its class 4 key security, providing a minimum of 30,000 unique key combinations. This feature safeguards against unauthorized duplication and key manipulation, particularly important for facility managers and procurement teams overseeing multi-tenant properties or institutional settings. It is highly recommended for bulk purchasing in fire-rated door installations for offices, hotels, or public sector facilities.

Key Features

• Class 6 durability ? tested for at least 100,000 opening/closing cycles for long-term use


• Class 4 key security ? minimum 30,000 unique key combinations reduces risk of unauthorized access


• Class C corrosion/temperature resistance ? operates from -20°C to +80°C and withstands harsh environments


• EN 1303:2015-07 certification ? guarantees compliance with EU cylinder security standards


• Approved for fire safety door assemblies ? suitable for integration in certified fire doors


• Knob design ? enables locking/unlocking from inside without a key


• Includes 3 cut keys ? ready for immediate deployment, reducing procurement logistics

Technical Specifications

• Cylinder Length: 40g/35 mm


• Finish: Brass


• Key Security Classification: Class 4


• Durability Classification: Class 6


• Corrosion/Temperature Resistance: Class C


• Temperature Range: -20°C to +80°C


• Key Combinations: Minimum 30,000


• Certification: PN EN 1303:2015-07


• Fire Safety Approval: Yes

Applications

Widely used in mortise lock assemblies for residential apartments, office buildings, hotels, schools, and public sector facilities. Suitable for fire-rated doors requiring compliant security hardware. Recommended for access control in multi-tenant properties and bulk installation in institutional settings requiring standardized cylinder locks.

Packaging & Shipping

Each unit is delivered in an aesthetic retail box and includes three cut keys, mounting screw, and installation instructions. Bulk packaging options are available for large-scale procurement.