LOB ARES WJ54 9/65 Cylinder Lock Nickel Class 4 Key Security EN 1303 Fire-rated

Product Overview

The LOB ARES WJ54 9/65 nickel cylinder lock is designed for integration with mortise locks in commercial and residential doors. Certified according to PN EN 1303:2015-07, it offers durability and performance for high-traffic environments, and is approved for use in fire-rated door assemblies. The cylinder achieves class 6 endurance (minimum 100,000 cycles) and class C corrosion and temperature resistance, making it suitable for both interior and exterior installations.

The distinguishing feature of this model is its class 4 key security, offering at least 30,000 unique key combinations. This high level of key variation minimizes risk of unauthorized duplication and enhances access control in facilities requiring strict security protocols. It is a strong choice for procurement in office complexes, public sector buildings, and residential blocks with centralized key management requirements.

Key Features

• Class 6 durability ? certified for minimum 100,000 operation cycles per PN EN 1303:2015-07


• Class 4 key security ? at least 30,000 unique combinations protects against unauthorized key copying


• Class C corrosion/temperature resistance ? operates from -20°C to +80°C, suitable for demanding environments


• Fire-rated approval ? compliant for use with fire-resistant door assemblies


• Compatible with mortise locks ? designed for standard European door hardware systems


• Nickel finish ? offers enhanced resistance to wear and ensures aesthetic appearance


• Supplied with 3 milled keys ? increases convenience for facility management

Technical Specifications

• Lock Classification: PN EN 1303:2015-07: 1 6 0 B 0 C 4 0


• Durability Class: 6 (min. 100,000 cycles)


• Key Security Class: 4 (min. 30,000 combinations)


• Corrosion/Temperature Resistance Class: C (-20°C to +80°C)


• Length: 65 mm


• Finish: Nickel


• Included Keys: 3 milled keys


• Mounting: Compatible with mortise locks


• Approved for Fire Door Use: Yes

Applications

Used in residential blocks, office buildings, public institutions, and other facilities requiring robust key security and fire-rated door compliance. Suitable for integration with European standard mortise locks. Ideal for fire-resistant door assemblies and centralized access management systems in multi-tenant properties.

Packaging & Shipping

Cylinder supplied in an aesthetic package with 3 milled keys and a mounting screw. Standard export packaging ensures protection during transit.