Our Ball knob sets are forged from solid brass and hand finished by our expert craftsmen. A perfect design choice for any home, with many matching products available. These extremely versatile knobs are suitable for use on cupboards, doors, and drawers. Supplied with an SS M4 screw. Designed to match our Period pull handles and Ball mortice knob set to create consistency throughout your home. Knob Size: 39mm Dia. Rose Size: 42mm Projection 57mm