B-Harko H6 Cylinder Lock 40/50 mm 6-Pin Satin Nickel EN 1303 Class 6.0

Product Overview

The B-Harko H6 40/50 mm cylinder lock features a satin nickel finish and is engineered for use in residential and commercial doors. Tested by the Building Research Institute (ITB) and certified according to PN: EN 1303:2015-07, it is classified in class 6.0, confirming high durability and key security. Suitable for environments with demanding requirements for corrosion resistance and operating reliability from -20°C to +80°C.

A standout feature of this SKU is its 6-pin mechanism offering at least 100,000 unique key combinations?addressing the procurement risk of unauthorized access in bulk apartment or office fitouts. Its PN: EN 1303:2015-07 class C corrosion resistance ensures stable performance even in temperature-variable settings. Recommended for professional locksmiths, facility managers, and bulk procurement for modern housing complexes or commercial interiors.

Key Features

• 6-pin security mechanism ? meets class 6 standards for resistance against picking and manipulation


• Durability class 6 ? tested for minimum 100,000 locking/unlocking cycles


• Corrosion resistance class C ? operates reliably from -20°C to +80°C


• Key security class 6 ? at least 100,000 unique key variations for high security environments


• Torque resistance ? withstands up to 15 Nm on the cylinder


• Satin nickel finish ? modern appearance suitable for contemporary interiors


• Solid brass key ? 2.3 mm thick for improved longevity and security

Technical Specifications

• Length: 40/50 mm


• Finish: Nickel satin


• Number of Pins: 6


• Cycle Durability: 100,000 cycles (class 6)


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


• Corrosion Resistance: Class C


• Key Variations: 100,000 (class 6)


• Torque Resistance: 15 Nm


• Certification: PN: EN 1303:2015-07


• Test Institution: ITB - Building Research Institute


• Included Keys: 3


• Key Thickness: 2.3 mm

Applications

Suitable for installation in residential apartments, commercial offices, and modern interiors requiring certified lock cylinders. Used on main entry and internal doors where high durability, advanced key security, and corrosion resistance are specified. Meets requirements for bulk procurement in property management, new build developments, and facility retrofits.

Packaging & Shipping

Each unit is supplied in aesthetic packaging including the cylinder lock, three brass keys, mounting screw, and a maintenance and installation manual. Certificate of conformity and laboratory test report available as PDF for project documentation.