LOB ARES WS54 45/45 Cylinder Lock Brass Symmetrical PN EN 1303 Fire Door Approved

Product Overview

The LOB ARES WS54 45/45 cylinder lock is intended for use with mortise locks in commercial and residential buildings requiring enhanced security and durability. Classified under PN EN 1303:2015-07, it achieves grade 6 for durability (minimum 100,000 cycles), class 4 for key security (at least 30,000 key combinations), and class C for high corrosion and temperature resistance, operating reliably from -20°C to +80°C. Approved for use in fire door assemblies.

What distinguishes the ARES WS54 45/45 from generic cylinders is its dual-sided 45 mm brass construction, delivering symmetry that simplifies installation in doors requiring identical lengths on both sides. This directly reduces procurement errors and streamlines installation workflows for contractors handling bulk fire door installations or specifying hardware for standardized OEM projects.

Key Features

• Symmetrical 45/45 mm length ? enables straightforward installation in doors requiring equal cylinder length on both sides


• PN EN 1303:2015-07 certified ? meets strict durability, security, and environmental standards for professional applications


• Grade 6 durability ? tested for a minimum of 100,000 operating cycles to ensure long-term performance


• Class 4 key security ? supports at least 30,000 unique key combinations to minimize unauthorized access risk


• Class C corrosion and temperature resistance ? operates reliably from -20°C to +80°C, suited to exterior or challenging environments


• Approved for fire assemblies ? compatible with doors requiring certified fire safety hardware


• Includes three cut keys ? provides immediate usability and flexibility for multi-user access

Technical Specifications

• Cylinder Length: 45/45 mm (dual-sided)


• Material: Brass


• Classification: PN EN 1303:2015-07


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


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


• Corrosion/Temperature Resistance: Class C


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


• Fire Door Compatibility: Approved


• Keys Included: 3 cut keys

Applications

Suitable for commercial and residential buildings outfitted with mortise locks, including fire-rated doors in offices, hotels, multi-family housing, and institutional facilities. Recommended for fire door assemblies, public sector procurement, and OEM hardware standardization requiring certified security and durability. Functions in exterior and interior doors exposed to challenging environmental conditions.

Packaging & Shipping

Each unit is packed in an aesthetic box with three cut keys and a mounting screw. Standard export packaging ensures safe delivery. Bulk shipments are available for OEM or project procurement.