Based on a 1930s wehag design, FSB 1015 was reimagined by Johannes Potente in the 1950s. Its strengthened proportions and signature detailing—a round neck, index-finger groove, and gently curved grip—have earned it classic status. Architects like Hans Kollhoff have long favored this model, which continues to enjoy international acclaim, especially in the Netherlands.
Consistent design across all FSB 1015 products —
from door handles to window hardware
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