B-Harko H6 Cylinder Insert 50g/35mm Nickel Satin 6-Pin Class 6 EN 1303 Knob

Product Overview

The B-Harko H6 Cylinder Insert 50g/35 mm, nickel satin finish with knob, is designed for use in interior and exterior doors requiring high security and durability. Certified according to PN: EN 1303:2015-07 by the Building Research Institute (ITB), this 6-pin cylinder lock achieves class 6.0 in endurance, corrosion resistance, and key security, making it suitable for both modern residential and commercial environments exposed to variable temperatures and usage levels.

What sets the H6 apart is its class C corrosion and temperature resistance rating, ensuring reliable operation between -20°C and +80°C. This feature minimizes maintenance calls and prolongs service life in settings prone to moisture, temperature fluctuations, or high traffic. The product is recommended for bulk procurement by facilities managers, security contractors, and building renovators seeking consistent quality and certified compliance across multiple doors.

Key Features

• 6-pin security mechanism ? provides over 100,000 key code combinations for enhanced protection


• Durability class 6 ? rated for minimum 100,000 operating cycles for long-term use


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


• Torque resistance 15 Nm ? protects against forced rotational attacks


• Includes 3 solid brass keys ? keys have 2.3 mm thickness for extended durability


• Tested and certified by ITB ? meets PN: EN 1303:2015-07 standard for cylinder locks


• Nickel satin finish ? corrosion-resistant and modern appearance

Technical Specifications

• Type: Cylinder insert with knob


• Pin Mechanism: 6 pins


• Length: 50g/35 mm


• Finish: Nickel satin


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


• Corrosion Resistance: Class C


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


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


• Torque Resistance: 15 Nm


• Key Material: Solid brass


• Key Thickness: 2.3 mm


• Certification: PN: EN 1303:2015-07, ITB tested


• Included Keys: 3

Applications

Used in interior and exterior doors of residential buildings, office complexes, public facilities, and renovations needing certified lock cylinders. Suitable for doors requiring high endurance, corrosion resistance, and secure key management. Can be specified for bulk security upgrades or facility-wide fit-out projects in environments with temperature variation or high user frequency.

Packaging & Shipping

Each unit is packaged in an aesthetic individual box with three solid brass keys, a mounting screw, and a detailed maintenance and installation manual. Includes declaration of conformity and certification documents. Bulk orders available with secure export packaging.