Spares2go Universal Black Control Switch Knobs For all makes And models Of Oven, Cooker & Hob (Pack Of 8) Universal Black Control Knobs made for Spares2go to fit All makes and models of Cooker, Oven & Hob Fits Models: Universal - The majority of all gas & electric ovens Quantity: 8 x Control Knobs + adaptors Each knob arrives with 4 different sized shaft spindles to suit all oven connector types.