furniture knob double sided cast welders blackA double sided furniture knob set made from solid metal with a durable black EPL finish, featuring our signture rough cast grip and hand polished solid metal bar. Thanks to the nature of the casting, no two knobs are the same. Suitable for all interior spaces, including bathrooms. Works great on cupboards, drawers, cabinets basically anything you need to open. Fits a 6 20 mm door.