B-Harko Larix Door Handle Patina Finish PN-EN 1906:2012 20-55mm High Durability

Product Overview

The B-Harko Larix door handle in patina finish is a lever set recommended for both modern and traditional style doors in residential and commercial interiors. Certified to PN-EN 1906:2012 with product classification 26-0030B, it is suitable for installation on doors with a thickness range of 20-55 mm. Both exterior and interior levers are included with each set.

A distinctive feature is the double-cone-tipped square spindle fixation using two Allen screws, which increases the mechanical durability and prevents handle loosening over time. This eliminates the risk of operational failure in high-traffic areas and is valuable for facility managers prioritizing maintenance budget and long-term security. Particularly recommended for bulk procurement in commercial fit-outs or property renovations where certified hardware and robust mounting are project requirements.

Key Features

• Double-cone-tipped spindle fixation ? secured on 8x105 mm square spindle by two Allen screws for increased strength


• Compatible mounting ? installation with through-bolts or 3x25 mm wood screws, adaptable to various door types


• Door thickness support ? standard mounting suits 20-55 mm thick doors; extendable with optional 8x140 mm spindle


• Patina finish ? provides a classic, durable appearance for modern and traditional interiors


• Comprehensive set ? includes exterior and interior handle, mounting hardware, and Allen key


• Certified to PN-EN 1906:2012 ? ensures compliance with EU mechanical and safety standards


• On-pack installation instructions ? simplifies deployment by installers and contractors

Technical Specifications

• Standard: PN-EN 1906:2012


• Product classification: 26-0030B


• Spindle size: 8x105 mm (optionally 8x140 mm)


• Compatible door thickness: 20-55 mm (thicker doors with special spindle)


• Mounting hardware: Incl. 3x25 mm wood screws (4 pcs), 2 through-bolts with caps, 2 Allen screws, 1 Allen key


• Finish: Patina


• Set includes: Handle for exterior and interior side

Applications

Suitable for installation in residential, office, hospitality, retail, and commercial buildings on internal and entrance doors. Certified hardware is recommended for bulk installations in renovations, property management upgrades, and fit-out projects requiring compliance with PN-EN 1906:2012 mechanical and safety standards. Compatible with both solid and hollow-core wooden doors within 20-55 mm thickness range.

Packaging & Shipping

Standard export packaging. Each unit includes interior and exterior handles, 8x105 mm square spindle, wood screws, through-bolts with caps, Allen screws, Allen key, and installation instructions printed on the packaging.