B-Harko H6 Cylinder Lock 35g/45mm Satin Nickel 6-Stake Class 6 EN 1303 with Knob

Product Overview

The B-Harko H6 Cylinder Lock 35g/45 mm in satin nickel finish is a high-security door cylinder suitable for modern interior doors. It meets the PN: EN 1303:2015-07 standard, with testing performed by the Building Technology Institute (ITB), confirming compliance for key-operated lock cylinders. Designed for use in residential and commercial environments requiring robust durability and resistance against physical and environmental stresses, this cylinder is rated at class 6.0.

Distinguished by its 6-stake security mechanism and class 6 high key protection (minimum 100,000 combinations), the B-Harko H6 eliminates risks of unauthorized access and premature wear commonly found in standard door cylinders. High resistance to corrosion and temperature fluctuations further reduces maintenance needs, making it particularly suited for bulk specification in new build housing, office fit-outs, and property upgrades where certified lock security is required.

Key Features

• 6-stake security mechanism ? advanced protection against picking and manipulation


• Class 6 durability ? tested for at least 100,000 operation cycles


• Corrosion resistance class C ? withstands harsh environments and temperature from -20°C to +80°C


• Key protection class 6 ? minimum 100,000 key combinations


• Solid brass key ? 2.3 mm thick for enhanced strength


• 15 Nm torque resistance ? adds robustness against forced entry attempts


• Satin nickel finish ? visually compatible with modern interior designs

Technical Specifications

• Lock Type: Cylinder, 6-stake


• Dimensions: 35g/45 mm


• Material: Cylinder in satin nickel, keys in solid brass


• Corrosion Resistance: Class C (EN 1303)


• Operating Temperature: -20°C to +80°C


• Durability: Class 6 (min. 100,000 cycles, EN 1303)


• Key Protection: Class 6 (min. 100,000 combinations, EN 1303)


• Torque Resistance: 15 Nm


• Certification: PN: EN 1303:2015-07


• Keys Included: 3

Applications

B-Harko H6 cylinders are intended for residential apartment doors, office interiors, and commercial premises where high security and durability are essential. Certified for environments exposed to temperature extremes and humidity, these cylinders are suitable for both retrofit and new build projects, and are compatible with bulk procurement for property management, security upgrade, and OEM door manufacturing applications.

Packaging & Shipping

Each cylinder is packed in an aesthetic retail box including 3 keys, a mounting screw, maintenance and installation instructions, and certification documents. Standard carton packaging suitable for bulk shipments is available.