LOB ARES WG54 Cylinder Lock 35g/40 with Knob Nickel EN 1303 Fire Rated

Product Overview

The LOB ARES WG54 cylinder lock (35g/40) with knob is designed for integration with mortise locks in residential and commercial doors. Engineered to comply with PN EN 1303:2015-07, it delivers class 6 durability (minimum 100,000 cycles), class 4 key security (at least 30,000 key combinations), and class C corrosion and temperature resistance for operating environments between -20°C and +80°C. Approved for use in fire-rated door assemblies, this nickel-finished cylinder is suitable for installations requiring high standards of safety and resilience.

Distinctive for its integrated knob allowing quick and convenient locking or unlocking from the inside, this model reduces the need for additional interior mechanisms or accessories. For B2B buyers, this feature streamlines installation and supports compliance when specifying hardware for fire-resistant entryways. It is a practical solution for building and renovation contractors managing high-turnover or access-controlled environments, particularly in multi-residential, hospitality, or institutional projects.

Key Features

• Class 6 durability ? rated for at least 100,000 operating cycles under PN EN 1303:2015-07


• High key security ? class 4, ensures a minimum of 30,000 different key combinations


• corrosion & temperature resistance ? class C, suitable for -20°C to +80°C environments


• Integrated knob ? allows fast interior locking/unlocking without a key


• Fire-rated approval ? suitable for use in fire-resistant door assemblies


• Nickel finish ? provides enhanced surface protection and aesthetic compatibility


• Supplied with 5 notched keys and installation screw ? for quick deployment

Technical Specifications

• Cylinder Length: 35g/40


• Standard: PN EN 1303:2015-07


• 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)


• Fire Door Approval: Yes


• Material/Finish: Nickel


• Contents: 5 notched keys, 1 installation screw

Applications

Intended for use in residential, hotel, and institutional buildings where high durability, fire safety, and elevated key security are required. Compatible with mortise locks and approved for fire-rated door sets. Well-suited to bulk installation in new construction, refurbishment, or building management scenarios demanding standardized, certified access solutions.

Packaging & Shipping

Delivered in aesthetic blister packaging. Each unit includes the cylinder lock, 5 individually cut notched keys, an installation screw, and basic mounting instructions.