The Design House 779116 Ball Latch Keyed Entry Door Knob is perfect for front doors, back doors, or garage doors that require keyed entry. With home security in mind, the Ball door handle accepts a key on one side of the lock and operates by a turn-button knob on the other side. With a ball shape and a matte black finish, this door knob features versatility in style and design that coordinates well with modern, traditional, and rustic styles alike. Designed for left or right-hand doors, this door knob fits the two most common backsets in the U.S. (2-3/4 inches and 2-3/8 inches). The durable 2-way latch has a 1/2 inch latch bolt plated in nickel and does not budge once in place. Use this locking knob on standard 1-3/8 inches and 1-3/4 inches thick doors. This lock has a 1 inch by 2-1/4 inches radius corner faceplate and features a 5-pin cylinder for your security. If you are preparing your door for installation, the cross bore should be 2-1/8 inches in diameter and the edge bore should be 1 inch in diameter. This latching door knob is ANSI Grade-3 certified and rated for residential security. By installing the Design House Ball Keyed Entry Lockset in your home, you gain a sense of security and comfort. Designed and manufactured by Design House, the trusted source for quality lighting, hardware, plumbing, kitchen, and bath products for every taste and budget.
