Probrico Bath/Bed Ball Door Knobs Privacy Door Knob Oil Rubbed Bronze Finish (10Pack) Ball Door Knobs With Oil Rubbed Bronze Finish.Confirm with ANSI Grade 3, Exceeds 200,000 cycles. Universal Latch - 2-3/8" or 2-3/4",Fits doors 1-1/4 inch to 1-3/4 inch With Locking Function. No keys but when locked inside,could be opened outside with coin in emergency. Fits both right and left handled doors, including all construction accessories. Please notice: The square plate on the latch is unremovable. Please refer to listing " B07424VGVF" if you don't need the plate.