B-Harko H6 Euro Cylinder Lock 9/30mm Keyed-Alike EN 1303 Satin Nickel Finish

Product Overview

The B-Harko H6 9/30 mm Euro profile cylinder lock is developed for use in interior and exterior doors in commercial and residential buildings. Tested by the Building Research Institute (ITB) and compliant with PN: EN 1303:2015-07, this cylinder lock meets durability class 6 and corrosion resistance class C, ensuring it withstands at least 100,000 cycles and temperature ranges from -20°C to +80°C. Delivered in a satin nickel finish, it integrates into modern and demanding architectural environments.

A distinguishing feature of this SKU is its keyed-alike system (system 1-klucza), allowing multiple cylinders to be conveniently operated with a single key. This significantly minimizes key management complexity for property managers, facility services, or owners overseeing multiple access points. The product is therefore especially recommended for professional procurement in housing cooperatives, hotels, and multi-unit facilities requiring unified access control.

Key Features

• Tested durability class 6 ? rated for minimum 100,000 operating cycles (EN 1303:2015-07)


• Corrosion and temperature resistance ? certified class C for use from -20°C to +80°C


• Keyed-alike system ? multiple cylinders operate with one key for efficient access control


• High key security ? class 6, with at least 100,000 key differs


• 6 security pins ? increased protection against lock picking


• Solid brass key ? 2.3 mm thickness for strength and longevity


• Cylinder torque resistance ? withstands up to 15 Nm

Technical Specifications

• Cylinder Lengths: 9/30 mm


• Certification: PN: EN 1303:2015-07


• Tested By: Instytut Techniki Budowlanej (ITB)


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


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


• Key Security Grade: 6 (?100,000 combinations)


• Number of Pins: 6


• Torque Resistance: 15 Nm


• Key Material: Brass


• Key Thickness: 2.3 mm


• Finish: Satin nickel


• Keyed-Alike System: Yes

Applications

Intended for internal and external doors in commercial buildings, residential properties, hospitality, managed facilities, apartment complexes, and housing cooperatives. Suitable for installations requiring high durability, corrosion resistance, and simplified key management via keyed-alike systems. Meets technical and security requirements for EN 1303:2015-07 certified projects.

Packaging & Shipping

Each cylinder is packed with 3 brass keys, a mounting screw, and an installation and maintenance manual in an elegant retail box. Certificate of conformity and test documentation available as PDF attachment.