The Vintage Gainsborough Whitehall Australia White Porcelain Door Knob Assembly is a classic and traditional door knob suitable for interior room doors. Made of polished white porcelain, this round-shaped knob is designed for easy installation. With a touch of vintage charm, this Gainsborough door knob is perfect for adding a touch of elegance to your home decor. Its origin from Australia ensures quality craftsmanship and a unique touch to your space. This a vintage used set. One knob has a lock. Includes two knobs (one with lock) and the plunger. No Hardware. Please view all photos closely so it can be determined what is photographed is what will be in the box.  The Knobs and the brass do show normal signs of use.