B-Harko H6 Cylinder Insert 35/35 mm 6-Tumbler Satin Nickel EN 1303 Class 6

Product Overview

The B-Harko H6 Cylinder Insert 35/35 mm is a door lock cylinder certified to PN: EN 1303:2015-07 and tested by the Institute of Building Technology (ITB). It is intended for use in residential or commercial interior doors, especially in modern environments where security and durability are required. With class 6.0 performance, it delivers superior resistance to wear, corrosion, and temperature variation, rated for 100,000 operating cycles.

Its standout feature is the 6-tumbler mechanism, combined with a class 6 security rating, providing at least 100,000 key combinations and strong torque resistance. This minimizes unauthorized access risks and satisfies high-security procurement requirements for property managers and contractors in multi-unit residential projects or commercial renovations.

Key Features

• 6-tumbler mechanism ? enhances resistance to manipulation and increases security level


• Certified PN: EN 1303:2015-07 ? validated for compliance with European door hardware standards


• Corrosion resistance class C ? operable in environments from -20°C to +80°C, suitable for harsh climates


• Durability class 6 ? rated for at least 100,000 operating cycles, ideal for high-traffic doors


• Torque resistance ? withstands up to 15 Nm, reducing risk of forced entry


• Solid brass key (2.3 mm thick) ? robust construction for frequent use


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

Technical Specifications

• Length: 35/35 mm


• Number of Tumblers: 6


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


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


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


• Torque Resistance: 15 Nm


• Certification: PN: EN 1303:2015-07


• Testing: ITB (Institute of Building Technology)


• Finish: Satin Nickel


• Included Keys: 3


• Key Material: Brass, 2.3 mm thickness

Applications

Used in interior and exterior doors of residential apartments, offices, and commercial buildings. Suitable for high-traffic environments, new construction, and renovations requiring certified security hardware. Meets requirements for projects needing high durability, corrosion resistance, and advanced key security?particularly relevant for multi-family properties and managed facilities.

Packaging & Shipping

Supplied in an aesthetic retail box containing the cylinder insert, three brass keys, mounting screw, and maintenance/installation instructions. Declaration of conformity and test certificate available as documentation. Standard export packaging supports secure bulk shipments for professional procurement.