B-Harko CORNUS 72KL Door Handle Set Nickel-Satin/Chrome PN-EN 1906 Secure Spindle

Product Overview

Klamka drzwiowa B-Harko CORNUS 72KL is a door handle set designed for installation on internal and external doors in residential and light commercial environments. Manufactured in nickel-satin/chrome finish, it complies with PN-EN 1906:2012, providing verified performance in terms of durability and functional safety. The handle is mounted using either through-bolts or wood screws, supporting door thicknesses from 20 to 55 mm with included hardware.

The distinguishing feature of the CORNUS 72KL handle is its secure square spindle connection, reinforced by two conically tipped hex screws. This design eliminates spindle loosening and minimizes operational failures over time in high-use installations, reducing maintenance risk for property managers and bulk buyers. It is recommended for procurement in residential apartment projects, office fit-outs, and refurbishments where long-term mechanical stability and certified hardware are required.

Key Features

• Nickel-satin/chrome finish ? provides corrosion resistance and contemporary appearance suitable for modern and traditional interiors


• Reinforced spindle mounting ? secured with two conical hex screws for enhanced stability under frequent use


• Dual installation options ? supports both through-bolt and wood screw mounting for flexibility in different door materials


• Door thickness range ? fits doors 20-55 mm thick with stock hardware; accommodates thicker doors with option for longer spindle


• Certified PN-EN 1906:2012 ? meets European standards for mechanical durability and safety


• Complete installation kit ? includes spindle (8x105 mm), hex key, through-bolts, wood screws, and mounting caps


• Two-side set ? supplied for both external and internal door faces

Technical Specifications

• Finish: Nickel-satin/chrome


• Spindle Size: 8x105 mm (upgradable to 8x140 mm for thick doors)


• Mounting Hardware: Through-bolts and wood screws (4 x 3x25 mm, 2 x complete sets with caps)


• Door Thickness Range: 20-55 mm (standard installation)


• Certification: PN-EN 1906:2012


• Product Classification: 26-0030B


• Number of Hex Screws: 2


• Installation Tool Included: Hex key

Applications

Suited for installation in residential apartments, private homes, offices, and light commercial interiors. Compatible with wooden, composite, and standard internal or external doors within specified thickness range. Often used in bulk procurement for property development, office renovations, and refurbishment projects requiring certified hardware and flexible mounting options.

Packaging & Shipping

Each unit is individually boxed and includes two handle sets (external and internal), spindle, all mounting hardware, hex key, and installation instructions. Certificate is available for download as a PDF file. Bulk packaging options are available for large orders.