1Yale & Towne Doorknobs Y&T-440June 26, 2022/in Doorknob Sets, Interior Doorknobs Brass & Iron, Yale & Towne/by adminNice pair of cast brass or bronze doorknobs by Yale & Towne in the Greek Gardo pattern and comes with slotted 1/4″ spindle that one knob is pinned and the other a set screw for adjusting length. Pin can be removed