Vieler knob furniture 538


Door hardware technology. Knob furniture and substructure cover by means of form and force shaping riveting. Special roller race ball bearing. Warp resistant solid square spindle of hardened and galvanized steel. Precise finished brushed satin stainless steel, formed surface, secure fitting back to back TORX® fixing bolts.

Vieler. Living Tradition.

Since its establishment in the year 1913 Vieler as a family business has built an important reputation for pioneering spirit and perfection.

Vieler’s tradition continues by ensuring the use of high quality materials and manufacturing processes to create products that are available around the world.

Our value is to produce intelligently designed products using our experience, perfectionism with materials, engineering processes, and precious surfaces, connecting artisan production with the most modern technology.


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Find us.

Vieler Architectural
Hardware GmbH
Stenglingser Weg 65 
D - 58642 Iserlohn
T +49 (0) 23 74 / 9 23 38-0
F +49 (0) 23 74 / 9 23 38-20