Catalogue No. 6 published by the S. A. Loevy bronzeware factory in the 1930s contained a variety of door fittings by Rachlis, Grenander, Behrens, Wagenfeld and Paul in which a circular neck is combined Behrens, Wagenfeld and Paul in which a circular neck is combined with a flat grip section.
FSB 1021 is an equally timeless variation on this design principle.