LOB ARES 60g/40 Cylinder Insert Nickel Knob EN 1303 Fire Door Approved

Product Overview

The LOB ARES cylinder insert 60g/40 with nickel finish is intended for use in mortise locks, primarily installed in residential and commercial doors requiring enhanced security. Classified to PN EN 1303:2015-07 with the highest durability (class 6, minimum 100,000 cycles), high key security (class 4, minimum 30,000 key combinations), and top corrosion and temperature resistance (class C, suitable for temperatures from -20°C to +80°C), this cylinder is permitted for use in fire door assemblies.

A distinguishing feature of this SKU is its inclusion of a knob on the 60 mm side, which allows convenient locking and unlocking from inside without a key. This significantly improves access control and emergency operation, reducing installation complexity for projects where quick egress or user-friendly operation is required. It is a strong choice for bulk procurement in hotels, office buildings, and institutional facilities seeking EN 1303-compliant hardware for fire-rated doors.

Key Features

• EN 1303:2015-07 classification ? certified security and durability for commercial use


• 100,000 cycle rating ? ensures long-term mechanical reliability in high-traffic environments


• Key security class 4 ? minimum 30,000 combinations for advanced anti-duplication


• Corrosion resistance class C ? performs reliably in temperatures from -20°C to +80°C


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


• Knob operation ? enables internal lock/unlock without key, improving emergency safety


• Includes 3 cut keys ? immediate usability for facility managers and tenants

Technical Specifications

• Length: 60 mm (knob side)/40 mm


• Finish: Nickel


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


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


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


• Certification: EN 1303:2015-07


• Fire Door Approval: Yes


• Accessories Included: 3 cut keys, mounting screw

Applications

Used in mortise locks for doors in residential, commercial, hotel, office, and institutional buildings. Suitable for doors requiring fire-rating compliance and enhanced mechanical durability, including fire door assemblies and high-traffic entry points. Also applicable in projects needing secure knob operation for internal access control.

Packaging & Shipping

Each unit is packaged in an aesthetic retail box and includes the cylinder, 3 cut keys, mounting screw, and installation instructions.