FSB 1004
The Chipperfield

FSB 1004, designed by David Chipperfield, reinterprets the logic of the Gropius handle—by reversing it. Instead of moving from square to round, this model starts with a round neck that transitions into a square grip via a soft, angled bend. The result: a handle that’s architectural, tactile, and unmistakably Chipperfield. Especially in bronze, it has become a favorite among architects worldwide.