B-Harko H6 Euro Cylinder 45/50mm 6-Pin EN 1303 Class 6 Satin Nickel

Product Overview

The B-Harko H6 45/50 mm double Euro profile cylinder is a six-pin locking insert designed for high-security interior and exterior doors in residential and commercial buildings. Certified to PN: EN 1303:2015-07 with a full 6.0 classification, it is tested by the Building Research Institute (ITB) and rated for at least 100,000 operation cycles, as well as highest class C corrosion resistance, suitable for harsh climates from -20°C to +80°C.

A defining feature of the B-Harko H6 is its class 6 key security level, with a minimum of 100,000 theoretical key differs and six hardened security pins, offering superior resistance to picking and duplication compared to standard cylinders. This is particularly relevant for property managers and commercial buyers seeking compliance with stringent access control requirements in multi-user environments. Well-suited for bulk procurement in new build or facility upgrade projects where both operational durability and high-security key systems are required.

Key Features

• Class 6.0 EN 1303 ? rated for at least 100,000 operation cycles for high durability


• Six-pin mechanism ? advanced security with six independent security pins for enhanced protection


• Corrosion resistance class C ? withstands harsh environmental conditions from -20°C to +80°C


• High key security ? minimum 100,000 unique key combinations for controlled access and reduced risk of unauthorized duplication


• Solid brass keys 2.3 mm thick ? robust, break-resistant for frequent commercial use


• Resists 15 Nm torque ? prevents forced turning and breakage


• Size 45/50 mm ? fits standard Euro profile lock cases

Technical Specifications

• Profile: Euro double cylinder


• Cylinder Length: 45/50 mm


• Key Mechanism: 6-pin


• Operation Cycles: ? 100,000


• Corrosion Resistance: Class C (EN 1303)


• Temperature Range: -20°C to +80°C


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


• Torque Resistance: 15 Nm


• Key Material: Solid brass, 2.3 mm thickness


• Certification: PN: EN 1303:2015-07


• Testing Authority: ITB (Instytut Techniki Budowlanej)


• Finish: Satin nickel

Applications

Intended for residential, office, and commercial doors requiring high-security Euro profile cylinders. Used in interior and exterior access doors, entrance systems, and controlled access points. Meets requirements for high-durability and high-security installations in public buildings, hotels, schools, and multi-tenant housing. Recommended for facility managers and construction projects complying with EN 1303 and seeking advanced key control.

Packaging & Shipping

Each unit is packaged in an aesthetic box including the cylinder, three solid brass keys, one mounting screw, installation and maintenance manual, and conformity declaration. Suitable for individual and bulk shipment.