B-Harko H6 Cylinder Lock Set 30/45+45g/30mm 6-Lever Class 6.0 EN 1303 Nickel Satin

Product Overview

Komplet wkładek nr. 4 B-Harko H6 is a set of two cylinder door inserts rated for high-security and durability, tested and certified by the Building Technology Institute (ITB) to PN: EN 1303:2015-07. Each cylinder is classified at class 6.0, indicating at least 100,000 operational cycles, top resistance to corrosion (class C), and high security with a minimum of 100,000 key combinations. These are used in commercial and residential settings where robust access control is required, such as apartment buildings, offices, and modern interiors.

A defining feature is the 6-lever locking system combined with a substantial 15 Nm torque resistance of the cylinder, making it particularly suited for projects demanding elevated anti-tampering and anti-burglary standards. The inclusion of six solid brass keys per set and detailed installation/conservation instructions further reduces procurement and installation complexity for facility managers and professional installers. This SKU is recommended for bulk procurement in secure residential or office developments requiring EN 1303 certified locking hardware.

Key Features

• Class 6.0 durability ? minimum 100,000 operation cycles per cylinder


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


• 6-lever security mechanism ? robust lock structure enhances protection against tampering


• Torque resistance 15 Nm ? increased safety against forced entry or mechanical attacks


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


• Solid brass keys, 2.3 mm thick ? high durability for intensive use situations


• Dual cylinder set ? includes two inserts suitable for double door installations

Technical Specifications

• Certification: PN: EN 1303:2015-07


• Tested by: Instytut Techniki Budowlanej (ITB)


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


• Corrosion Resistance: Class C


• Temperature Range: -20°C to +80°C


• Security Class: 6 (minimum 100,000 key combinations)


• Number of Levers: 6


• Torque Resistance: 15 Nm


• Key Material: Brass


• Key Thickness: 2.3 mm


• Cylinder Dimensions: 30/45 mm + 45g/30 mm (compatible with specified door sizes)


• Finish: Nickel satin


• Set Contents: 2 cylinders, 6 keys, mounting screws

Applications

Ideal for use in modern apartment complexes, office buildings, and commercial premises where high security compliance is required. Approved for fire-rated and access-controlled doors per EN 1303 certification. Suitable for facility management, bulk installation in residential developments, and projects needing durable, corrosion-resistant locking hardware within temperature-varying environments.

Packaging & Shipping

Each set is packed in an aesthetic retail box including two cylinder inserts, six solid brass keys, mounting screws, plus installation and maintenance instructions. Declaration of conformity and test certificate are provided in the packaging. Ready for bulk shipment or OEM orders.