B-Harko H6 Euro Cylinder Lock 30g/60mm Brass Class 6.0 Turn Knob EN 1303 Certified

Product Overview

The B-Harko H6 Euro cylinder lock (30g/60 mm variant, brass, with turn knob) is designed for installation in modern interior doors, providing advanced security with 6 tumblers and certified durability. It is tested by the Building Technology Institute (ITB) and complies with the European standard PN: EN 1303:2015-07, achieving class 6.0 for longevity, corrosion resistance, and key security. The lock is suitable for residential and light commercial environments where high cycle endurance and robust performance are required.

What distinguishes this model is its class 6 durability rating, guaranteeing at least 100,000 operating cycles under demanding conditions. This significantly reduces maintenance and replacement frequency, minimizing procurement disruption for facility managers overseeing high-traffic sites. Its proven resistance to corrosion (class C) makes it ideal for bulk procurement in residential, hospitality, and office developments, especially in regions with variable climates.

Key Features

• PN: EN 1303:2015-07 certified ? tested by ITB for conformity and performance


• Class 6 durability ? exceeds 100,000 usage cycles for long-term service


• Class C corrosion resistance ? withstands temperatures from -20°C to +80°C


• 6 locking tumblers ? enhanced security against manipulation


• Key security class 6 ? at least 100,000 key combinations


• Turn knob ? facilitates access control from inside without key


• Solid brass construction ? ensures strength and wear resistance

Technical Specifications

• Cylinder Length: 30g/60 mm


• Number of Tumblers: 6


• Durability Class: 6.0 (100,000 cycles minimum)


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


• Torque Resistance (cylinder): 15 Nm


• Key Material: Brass, 2.3 mm thickness


• Certification: PN: EN 1303:2015-07


• Testing Institute: ITB


• Included Keys: 3

Applications

Used in interior and exterior doors for residential buildings, offices, and hospitality venues. Compatible with installations requiring Euro cylinder locks and high cycle durability. Suitable for bulk application in housing developments, hotels, and facility renovations where security and longevity are major procurement criteria. Recommended for doors in environments with varying climates due to high corrosion resistance.

Packaging & Shipping

Each unit is delivered in an aesthetic retail package including the cylinder lock, three brass keys, mounting screw, and maintenance/installation instruction sheet. Declaration of conformity and ITB test certificate are provided as supporting documentation.