LOB ARES WG54 Cylinder Lock 35g/45 Thumbturn Brass Class C Corrosion Resistance

Product Overview

The LOB ARES WG54 cylinder lock with thumbturn is a mortise-compatible locking element, designed for professional installation in residential and commercial doors requiring secure access control. It carries PN EN 1303:2015-07 certification, achieving durability class 6 (minimum 100,000 cycles) and key security class 4 (over 30,000 key combinations). Approved for use in fire door assemblies, it provides reliable operation across temperatures from -20°C to +80°C.

A distinguishing feature of this SKU is its high corrosion and temperature resistance, rated class C according to PN EN 1303, which minimises maintenance and replacement risk in climate-exposed or high-humidity environments. This characteristic is valuable for facility managers and procurement teams in public infrastructure, healthcare, hospitality, or multi-unit residential projects with stringent fire safety and environmental requirements.

Key Features

• Thumbturn mechanism ? convenient operation from inside without key


• Durability class 6 ? tested for at least 100,000 cycles per PN EN 1303


• Key security class 4 ? supports a minimum of 30,000 unique key combinations


• Corrosion and temperature resistance class C ? operates reliably between -20°C and +80°C, suitable for harsh environments


• Fire door compatible ? approved for use in fire-resistant door assemblies


• Solid brass construction ? robust housing resists environmental stress


• Includes 3 dimple keys ? secure, precise key cuts and full hardware set

Technical Specifications

• Cylinder Length: 35 mm / 45 mm (35g/45)


• Material: Brass


• Certification: PN EN 1303:2015-07


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


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


• Corrosion Resistance: Class C


• Temperature Range: -20°C to +80°C


• Fire Door Approval: Yes


• Thumbturn: Yes


• Included Keys: 3 dimple keys

Applications

Suitable for residential, commercial, and institutional door installations, including entry doors, fire door sets, and interior access points. Recommended for environments requiring fire safety compliance, climate resistance, and robust key control, such as hospitals, public buildings, hotels, and apartment complexes.

Packaging & Shipping

Cylinder supplied in aesthetic retail packaging, with three dimple keys, mounting screw, and installation instructions included. Suitable for individual sale or bulk procurement.