B-Harko H6 Cylinder Lock 40g/35 mm Brass 6-Pin Knob EN 1303 Class 6 Security

Product Overview

B-Harko H6 Cylinder Lock 40g/35 mm with knob is engineered for modern interior doors, offering security in residential and commercial use. Tested by the Building Research Institute (ITB) and certified to PN: EN 1303:2015-07, it achieves class 6.0 performance, with the highest durability (100,000 cycles) and corrosion resistance (class C), covering operating temperatures from -20°C to +80°C.

Integration of a robust brass key (2.3 mm thick) and 6 security pins distinguishes this lock by providing high key security (class 6 ? minimum 100,000 combinations), reducing procurement risk from unauthorized key duplication. This feature is particularly valuable for facility managers or apartment developers seeking bulk secure lock systems with proven certification for new or retrofit installations.

Key Features

• 6-pin security ? enhances resistance against picking and manipulation


• Class 6 durability ? certified for at least 100,000 cycles by ITB


• Corrosion resistance ? meets class C for operation from -20°C to +80°C


• High key security ? minimum 100,000 key combinations, class 6 standard


• Brass construction ? key and cylinder made from solid brass for wear resistance


• Resistance to torque ? withstood 15 Nm rotational force in test


• Integrated knob ? facilitates convenient user operation without key

Technical Specifications

• Size: 40g/35 mm


• Security Pins: 6


• Key Thickness: 2.3 mm (brass)


• Certification: PN: EN 1303:2015-07


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


• Corrosion Resistance: Class C (operational from -20°C to +80°C)


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


• Torque Resistance: 15 Nm


• Testing Authority: ITB


• Material: Brass


• Included Keys: 3

Applications

Designed for interior doors in residential apartments, offices, and modern commercial spaces. Suitable for installations requiring high cycle durability and certified key security. Meets requirements for secure access in multi-unit housing and large building project specification. Ideal for bulk procurement, property management, and facility retrofitting where robust locks and certified performance are demanded.

Packaging & Shipping

Esthetic retail packaging. Each set includes the cylinder lock, three brass keys, mounting screw, maintenance and installation instructions. Declaration of conformity and test certificate available via PDF attachment.