LOB HEKTOR Euro Profile Cylinder Set 55g/45+55/45 Security Class 4.2 B Satin Nickel

Product Overview

Komplet wkładek LOB HEKTOR 55g/45+55/45 in satin nickel finish provides a pair of keyed-alike Euro profile cylinders, one with a knob and one double-sided. Designed for both commercial and residential door security, the set is certified to PN: EN 1303:2007 and has been tested by the Institute of Precision Mechanics in Warsaw. These cylinders are approved for use on fire-rated door assemblies, with high resistance to corrosion and operation in temperatures from -20°C to +80°C.

The standout feature is its security classification 4.2 B, offering class 6 durability (tested to at least 100,000 cycles) and class C corrosion resistance, with anti-drill and anti-vibration protection. This minimizes risks in environments prone to tampering or harsh conditions and simplifies procurement by meeting both fire safety and enhanced security requirements. Recommended for bulk specification in multi-family housing, institutional buildings, or commercial sites demanding robust cylinder security.

Key Features

• Keyed-alike set ? includes knob and double-sided cylinder operated by the same key for user convenience


• Certified to PN: EN 1303:2007 ? tested for safety and durability by the Institute of Precision Mechanics in Warsaw


• Security class 4.2 B ? rated for burglary resistance and high security use (at least 30,000 key combinations)


• Class 6 durability ? withstands 100,000+ opening cycles for long service life in high-traffic doors


• Class C corrosion resistance ? suitable for use from -20°C to +80°C, with no performance loss under severe conditions


• Anti-drill and anti-vibration features ? increased protection against tampering and forced entry attempts


• Fire door approved ? suitable for use in certified fire-rated door assemblies per Polish standards

Technical Specifications

• Cylinder Size: 55g/45 + 55/45 mm


• Finish: Satin nickel (nikiel satyna)


• Keyed-alike: Yes


• Number of Keys: 6


• Key Type: 5-pin profiled key (klucz nacinany, pięcionacięciowy)


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


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


• Security Classification: 4.2 B


• Break-in Resistance: Class B per KT/402/IMP/2009


• Torque Resistance: 15 Nm


• Certification: PN: EN 1303:2007


• Fire Door Compatibility: Yes

Applications

Intended for secure entry points in commercial, institutional, and residential buildings such as offices, multi-unit dwellings, and public facilities. Compatible with fire-rated door assemblies, suited for environments requiring enhanced tamper resistance, high operational frequency, and certified cylinder locks. Also suitable for projects demanding keyed-alike solutions for convenience and centralized control.

Packaging & Shipping

Each set is provided in tamper-evident, aesthetic packaging, including a double-sided cylinder, knob cylinder (with knob on dimension A), six keys, fixing screw, and a key card. Certificate of compliance is available; all essential installation components are included.