B-Harko H6 9/26 Cylinder Insert 6-Lever Satin Nickel EN 1303 Class 6.0 Certified

Product Overview

The B-Harko H6 9/26 satin nickel cylinder is a 6-lever door lock insert intended for use in high-traffic residential and commercial interiors. Laboratory tested by the Building Technical Institute (ITB) and certified to PN: EN 1303:2015-07, it meets class 6.0 for durability, corrosion resistance, and key security, operating reliably between -20°C and +80°C.

With its class C rating for corrosion resistance and a minimum 100,000-cycle durability, this model distinguishes itself from standard cylinders by its robust performance in demanding environments and extended maintenance intervals. These properties make it particularly suitable for bulk procurement in new-build projects, commercial renovations, and properties requiring long-term security hardware reliability.

Key Features

• 6-lever locking mechanism ? enhanced protection against tampering


• Class 6 durability ? certified for minimum 100,000 operating cycles per EN 1303


• Corrosion resistance class C ? performs reliably from -20°C to +80°C in humid or outdoor-exposed spaces


• Key security class 6 ? guarantees at least 100,000 unique key combinations for high security zones


• Torque resistance ? cylinder withstands up to 15 Nm mechanical force


• Solid brass keys ? 2.3 mm thick for durability under frequent use


• Satin nickel finish ? modern aesthetics suitable for designer interiors

Technical Specifications

• Type: 6-lever cylinder insert


• Classification: 1 6 0 0 0 C 6 0


• Durability Class: 6 (min. 100,000 cycles)


• Corrosion Resistance: Class C


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


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


• Torque Resistance: 15 Nm


• Key Material: Brass, 2.3 mm thick


• Finish: Satin nickel


• Certification: PN: EN 1303:2015-07

Applications

Ideal for interior and exterior doors in multi-family residential developments, commercial office buildings, hotels, and retail spaces. Suited for new-build and renovation projects requiring certified security hardware with high durability, corrosion resistance, and key protection. Compatible with doors demanding reliable locking cylinders in humid environments or temperature-varying conditions.

Packaging & Shipping

Each unit is supplied in a presentation box including the cylinder insert, three brass keys, a mounting screw, and instructions for maintenance and installation. Declaration of conformity and test certificate are enclosed.