LOB ARES WG54 Cylinder Lock 40g/45 Nickel Knob EN 1303 Class 4 Key Security

Product Overview

LOB ARES WG54 40g/45 cylinder lock with nickel knob is designed for use with mortise locks, meeting the requirements of PN EN 1303:2015-07 with high durability, corrosion resistance, and thermal stability. This product is suitable for commercial and residential environments where fire safety compliance and security are essential, including certification for installation in fire-rated door assemblies.

A distinguishing feature of this cylinder is its key security rating?class 4 under EN 1303, providing at least 30,000 key combinations. This reduces the risk of unauthorized access and meets procurement requirements for buildings with advanced security protocols. It is especially suited for bulk procurement in office complexes, hotels, and public buildings needing certified lock components.

Key Features

• EN 1303 class 6 durability ? guaranteed for at least 100,000 operating cycles


• Key security class 4 ? minimum 30,000 unique key combinations for tight access control


• Corrosion resistance class C ? optimal performance in environments from -20°C to +80°C


• Fire-rated approval ? permitted for installation in fire-protection doors


• Nickel knob ? provides ergonomic control and modern appearance


• Includes 3 lever-cut keys ? reduces replacement frequency and simplifies access management


• Compatible with mortise locks ? enables wide installation flexibility

Technical Specifications

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


• Durability: Class 6 (?100,000 cycles)


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


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


• Fire-Approved: Yes


• Cylinder Length: 40g/45


• Knob Finish: Nickel


• Included Keys: 3 lever-cut

Applications

Used in commercial, public, and residential buildings requiring high security and fire-rated door assemblies. Compatible with mortise locks for entry doors, office suites, apartment buildings, hotels, and institutional facilities. Satisfies procurement standards for environments demanding certified lock mechanisms and robust access control.

Packaging & Shipping

Each unit comes in aesthetic packaging and includes the cylinder with knob, three lever-cut keys, mounting screw, and installation manual. Standard export packaging suitable for bulk shipments.