B-Harko H6 Euro Cylinder Lock 40/45 mm EN 1303:2015-07 Class 6 6-Pin Satin Nickel

Product Overview

The B-Harko H6 40/45 mm euro cylinder is a 6-pin door lock insert designed for use in modern commercial and residential door assemblies. Certified by the Building Research Institute (ITB) to PN: EN 1303:2015-07, this cylinder achieves top durability class 6 for at least 100,000 cycles and corrosion resistance class C for reliable operation between -20°C and +80°C.

What distinguishes the B-Harko H6 from typical cylinders is its class 6 key security rating, guaranteeing a minimum of 100,000 key combinations, which addresses the risk of unauthorized duplication in high-turnover or and multi-tenant buildings. This feature makes the H6 particularly well-suited for security-focused B2B buyers managing commercial offices, rental properties, and institutional facilities requiring a certified, high-security lock solution.

Key Features

• Certified to EN 1303:2015-07 ? independently tested by ITB for durability and security


• Class 6 durability ? withstands at least 100,000 operating cycles without loss of performance


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


• High key security ? class 6 with a minimum of 100,000 key combinations and 6 active pins


• 15 Nm torsion resistance ? protects against common force attacks on the cylinder


• Solid brass key ? 2.3 mm thickness for long-term strength and wear resistance


• Set includes 3 keys ? allows for multi-user access immediately on installation

Technical Specifications

• Cylinder Length: 40/45 mm


• Pin Count: 6


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


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


• Key Combinations: Class 6 (?100,000)


• Torsion Resistance: 15 Nm


• Material (Key): Brass, 2.3 mm thick


• Certification: EN 1303:2015-07


• Tested By: ITB

Applications

Suitable for commercial offices, residential apartment doors, institutional buildings, and other access points requiring high-security euro profile cylinders. Recommended for new construction and retrofit projects where certified durability and resistance to unauthorized key duplication are required. Ideal for multi-user and managed properties.

Packaging & Shipping

Each unit is packed in a visually attractive box and includes the euro cylinder, three keys, a mounting screw, and detailed maintenance and installation instructions. Declaration of conformity and test certificates are provided in the package.