B-Harko H6 Euro Profile Cylinder 30/70mm 6-Pin Class 6 Nickel Satin EN 1303

Product Overview

The B-Harko H6 Euro profile cylinder lock is a door cylinder designed for security applications in commercial and modern residential environments. Certified by the Building Technology Institute (ITB) and compliant with PN: EN 1303:2015-07, it delivers high durability and corrosion resistance for doors exposed to frequent use and varying temperatures. The unit is rated class 6.0, supporting at least 100,000 locking cycles and ensuring operational reliability under demanding conditions.

Its 6-pin security mechanism and key security class 6, with no fewer than 100,000 possible key combinations, distinguish this model in the cylinder lock category. This robust configuration minimizes the risk of unauthorized access and meets strict procurement requirements for large multi-tenant buildings, office complexes, and bulk security hardware contracts. Particularly suited for facility managers and construction contractors specifying certified door security solutions.

Key Features

• 6-pin mechanism ? enhanced security against picking with six tumbler stacks


• Durability class 6 ? tested for minimum 100,000 operational cycles per PN: EN 1303:2015-07


• Corrosion resistance class C ? maintains function from -20°C to +80°C in harsh conditions


• High key security class 6 ? a minimum of 100,000 unique key combinations


• Solid brass key ? 2.3 mm thickness for lasting performance


• Torque resistance ? cylinder withstands up to 15 Nm against forced rotation


• ITB-tested ? certified by Building Technology Institute for security compliance

Technical Specifications

• Cylinder Length: 30/70 mm


• Material: Nickel satin finish


• Security Mechanism: 6 pins


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


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


• Key Security Class: 6 (min. 100,000 combinations)


• Torque Resistance: 15 Nm


• Key Material: Brass, 2.3 mm thickness


• Certification: PN: EN 1303:2015-07


• Tested By: Instytut Techniki Budowlanej (ITB)

Applications

Used in entrance and interior doors in commercial buildings, modern residential estates, office complexes, and multi-family units. Suitable for doors requiring certified security with high cycle durability, particularly where resistance to environmental factors such as temperature and corrosion is essential. Well matched for facility fit-out projects, contractor bulk procurement, and compliance-driven security upgrades.

Packaging & Shipping

Cylinder lock, three keys, and mounting screw are included in each unit. Shipped in aesthetic retail packaging with maintenance and installation instruction manual. Declaration of conformity and ITB test certificate provided for documentation.