Onslow Long Plate Sprung Door Knob & Thumbturn - Antique BrassOur flat fronted Onslow door knob is a contemporary alternative to our beehive design. This version includes a low profile, long backplate for a bold look. The knob is sprung, which means you dont need to rely on the latchs spring for its movement. Weve opted for a light spring, so it takes very little effort to turn. Theres also no danger of it coming away in your hand weve engineered the backplate and knob to be inseparable. Antique brass is whats