The Fingertip Design 55mm Steel Cage Oval Cupboard Knob Antique Steel is a very attractive traditional knob based on an old cage design which is available in two sizes. It has rounded ends and the cage is made up of strands of smoothed metal with no sharp edges. Knob Finish This knob has a rustic antique steel 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 Steel Cage Oval Cupboard Knob is 55mm in length and has a 12mm rose diameter. It is supplied with ...