Our Push-Button Cabinet Latches are as easy as it gets! Push and the door opens, push again and the door is locked. These latches have been tested for long life. Knob screws to latch. Body is 1-7/8" high x 1-3/8" wide x 3/4" deep. Fastens with two #6 FH screws. Decorative rosette fits into 20mm (25/32") hole. Housing is ABS Nylon and the steel strike is included. Knob and rosette are available in polished brass, polished nickel and brown.