Description
The Knud Ball Door Knob by d line is a stainless steel spherical door knob on rose. Minimal and functional — suited for residential and commercial interiors. Tested and certified to EN1906 and EN1634-1.
Part of the Knud Holscher collection for d line — minimalist architectural hardware designed in 1971. Made in Europe.
Specifications
- Rose: Ø 50 mm (1.97″, approx. 2″)
- Knob: Ø 50 mm (1.96″)
- Door thickness: 33 mm (1.3″) – 59 mm (2.3″)
- Certifications: EN1906, EN1634-1
Important: European roses are typically smaller than standard North American models, with many measuring approximately 50 mm in diameter. Rose sizes can vary by brand and range, so please review all dimensions carefully. These handles may not fit existing or pre-bored door holes without adjustments.
Additional Components
Materials
Stainless steel (AISI 304). Standard finish: Satin Stainless Steel (Grain 320).
Additional Finishes (Available Upon Request)
- PVD Satin Brass
- PVD Satin Bronze
- PVD Satin Black
- Polished versions
- X-BAC antimicrobial coating
Product Downloads
Knud Ball Door Knob Spec Sheet
Knud Ball Door Knob Drawing (PDF)
Authenticity
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