LOB ARES WG54 Cylinder Insert 45g/50 Nickel Class 4 Key Security Knob PN EN 1303

Product Overview

The LOB ARES WG54 cylinder insert with knob serves as a compatible component for mortise locks, meeting PN EN 1303:2015-07 classification standards for durability, key security, and environmental resistance. Frequently specified for commercial and residential doors, it is suitable for environments requiring fire protection compliance and operates within a temperature range of -20°C to +80°C.

Its defining feature is the class 4 key security, offering at least 30,000 unique key combinations that substantially reduce unauthorized access risk in facility management or apartment complexes. This SKU is particularly suited for bulk procurement projects where high cycle durability and fire safety certification are procurement priorities, such as hotels, office buildings, and managed rental properties.

Key Features

• Class 6 durability ? certified for minimum 100,000 locking cycles per PN EN 1303


• Class 4 key security ? at least 30,000 unique key combinations


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


• Knob operated ? facilitates quick access on one side, suitable for emergency or service doors


• Fire safety compliant ? approved for use in fire door assemblies


• Nickel finish ? provides enhanced corrosion protection and a professional appearance


• Supplied with 3 cut keys ? simplifies handover and access management

Technical Specifications

• Certification: PN EN 1303:2015-07


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


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


• Corrosion and Temperature Resistance: Class C


• Operating Temperature Range: -20°C to +80°C


• Cylinder Size: 45g/50 mm


• Finish: Nickel


• Fire Door Approval: Yes


• Included Keys: 3 cut keys

Applications

Widely used in commercial office buildings, hotels, apartment blocks, and schools requiring enhanced key security and fire protection. Compatible with mortise locks for fire-rated doors, service entrances, and any access points needing both durability and environmental resistance. Well-suited for bulk installations, facility upgrades, and OEM procurement in the construction sector.

Packaging & Shipping

Each unit is packed in an aesthetic box and includes the cylinder insert with knob, three cut keys, a mounting screw, and installation instructions. Standard export packaging suitable for bulk shipment.