B-Harko H6 Cylinder Lock 35/45 mm 6-Pin Class 6 Satin Nickel EN 1303 Certified

Product Overview

The B-Harko H6 35/45 mm cylinder lock is a 6-pin door cylinder designed for commercial and residential applications requiring high security and long-term durability. Certified by the Building Research Institute (ITB) according to PN: EN 1303:2015-07, it meets class 6.0 and is rated for at least 100,000 cycles and high corrosion resistance (class C) in temperatures from -20°C to +80°C. The satin nickel finish complements modern interiors.

The standout feature of this model is its key security rating of class 6, providing a minimum of 100,000 key combinations to eliminate risks of unauthorized access and duplication, which is critical for B2B buyers seeking strong access control in office towers, hotels, or multi-tenant facilities. Its robust 15 Nm torque resistance also makes it particularly well-suited for bulk purchase and installation in environments with high usage and security demands.

Key Features

• 6-pin mechanism ? enhanced protection against picking and manipulation


• Durability class 6 ? certified for at least 100,000 operating cycles


• Corrosion resistance class C ? withstands humid or outdoor conditions (-20°C to +80°C)


• Key security class 6 ? minimum 100,000 key combinations for restricted access


• Torque resistance ? withstands up to 15 Nm protecting against forced entry


• Solid brass key ? 2.3 mm thickness for lasting use


• Satin nickel finish ? matches modern décor in office and residential installations

Technical Specifications

• Length: 35/45 mm


• Pins: 6


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


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


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


• Torque Resistance: 15 Nm


• Material: Brass (key)


• Key Thickness: 2.3 mm


• Finish: Satin Nickel


• Certification: PN: EN 1303:2015-07


• Testing Authority: Building Research Institute (ITB)

Applications

Designed for use in modern residential and commercial buildings including apartments, office facilities, and hotels. Suitable for entrance and internal doors requiring high security, durability, and resistance to corrosion and wear. Compliant with EN 1303 standard, enabling installation in projects demanding certified locks for bulk procurement, security upgrades, or access control systems.

Packaging & Shipping

Each unit is supplied in an aesthetic retail box including cylinder lock, three keys, mounting screw, maintenance and installation instruction leaflet, and declaration of conformity. Bulk shipment and OEM labeling are available upon request.