The Design House 781880 Ball 2-Way Latch Entry Door Knob accepts a key on one side of the lock but is operated by a turn-button knob on the other side. Finished in satin nickel and designed for left or right hand doors, this knob fits the two most common backsets in the U.S. (2-3/4-inch and 2-3/8-inch). The 1/2-inch latch bolt is plated in nickel and does not budge once in place. Entry knobs are often used on front doors and back doors. Use this knob on standard 1-3/8-inch and 1-3/4-inch thick doors. This product has a 1-inch by 2-1/4-inch radius corner face plate and 5-pin 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 product is ANSI Grade-3 certified, which means this knob is rated for residential security. The Design House 781880 Ball 2-Way Latch Entry Door Knob comes with a limited lifetime mechanical warranty and a 5-year finish warranty that protect against defects in material and workmanship.

Design House offers products in multiple home decor categories including lighting, ceiling fans, hardware and plumbing products. With years of hands-on experience, Design House understands every aspect of the home decor industry, and devotes itself to providing quality products across the home decor spectrum. Providing value to their customers, Design House uses industry leading merchandising solutions and innovative programs. Design House is committed to providing high quality products for your home improvement projects.

• Finished in satin nickel and designed for left or right hand doors
• ANSI Grade-3 Certified for residential security; UL Listed for use on fire doors (3 Hours)
• Fits 2-3/4-inch and 2-3/8-inch backsets; Fits 1-3/8-inch and 1-3/4-inch thick doors
• Entry Lock; operated by a key on the exterior and is by a turn-button knob on the interior.
• Comes with a limited lifetime mechanical warranty and a 5-year finish warranty
• Dimensions: 6.38"L x 2.88"H x 3.5"W
  
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  This product is made in CN