Poplar Unsprung Door Knob - Polished NickelOur Poplar design is our take on the classic Victorian beehive knob. Weve streamlined things, giving it a flatter knob and low profile screwless rose (the screws are hidden inside). Itll work well in period properties with a contemporary edge, or by bringing a traditional touch to new builds. The knob is unsprung, which means you can use it with an existing sprung latch. To make sure it stays easy to turn, we'd recommend using a lightly sprung latch.