Discontinued Product. H025 Cupboard Catch - Gold Cupboard Catch, push button, Gold. A very popular push button catch that comes with a white button and a gold surround. These will suit a door thickness from 10mm to 50mm thick. Instilation Drill a 14mm hole through the cupboard door Press chrome surround firmly into hole from front Button is inserted from the rear and trimmed to size. The back catch screws to the back of the door A striker plate is attached to the frame. A handle or knob is required to pull open the door (NOT included) We have only a limited range of separate knobs, as these are readily available from hardware stores.