The Design House Ball 2-Way Latch Dummy Doorknob is mounted without a latch and does not turn like traditional doorknobs. Designed for left or right-hand doors, this knob has 2-holes in its 2-5/8-inch (T) plate for mounting to French doors or doors with a ball catch mechanism. This dummy knob has a traditional design with a ball-shaped knob. The handle extends 2-7/8 inches outward and fits the two most common backsets in the U.S. (2-3/4-inch and 2-3/8-inch). This product is ANSI Grade-3 certified, which means it is rated for residential security. Designed and manufactured by Design House, the trusted source for quality lighting, hardware, plumbing, kitchen, and bath products for every taste and budget.