The Fingertip Design Oval Cupboard Knob Black Antique is a simple, yet reliable cupboard knob. It is best suited to traditional style properties but could also be used in more contemporary designs, especially those with a minimalist design theme. Knob Finish This knob has a rustic black antique finish.  It would be suitable for all types of fitted or free standing furniture in residential situations and is simple to fit and maintain. Cupboard Knob Dimensions The Oval Cupboard Knob has a 37mm x 29mm knob size and 22mm rose size. It is supplied with appropriate fixing screws.