As the industry leader, Kwikset has provided trusted security for over 70-years and has become synonymous with security, peace of mind, style and innovation. The attractive, traditional colonial design of the Cove makes a simple yet elegant statement in any home. This privacy knob/lever is best used in interior bedroom and bathroom applications where privacy is required. Both knobs/levers are operated by the thumb turn on the inside. The outside knob/lever is unlocked by an emergency key. The rich tones of Matte Black add the finishing touch to this product. The Matte Black finish provides a rich and warm complement to the product's style.. Commercial/Residential: Residential. Door Lock Style: Classic. Door Locks & Knobs Product Type: Privacy Knobs. Door Type: Bed/Bath. Features: Adjustable Backset,Easy Installation. Finish: Matte Black. Hardware Color Family: Black. Hardware Finish Family: Black. Included: Hardware,Installation Instructions,Mounting Hardware. Interior/Exterior: Interior. Knob material: Metal. Knob style: Flat ball. Lock Type: Unkeyed. Material: Metal. Product Weight (lb.): 1.15 lb. Returnable: 90-Day. Security/ANSI Grade: ANSI Grade 3 (Good). Strike: Round corner. Certifications and Listings: ANSI Certified. Assembled Depth (in.): 2.5 in. Assembled Height (in.): 2.625 in. Assembled Width (in.): 2.625 in. Backset Size (in.): Adjustable. Knob Diameter (in.): 2.14 in. Knob cross bore diameter (in.): 2.125. Knob housing height (in.): 2.625. Knob housing width (in.): 2.625. Maximum Door Thickness (in.): 1.75. Minimum Door Thickness (in.): 1.375. Projection (in.): 2.5. Strike Height (in.): 2.25. Strike Width (in.): 1.75. Throw Length (in.): 0.5 in. Door Lock Style: Classic. Interior/Exterior: Interior. Security/ANSI Grade: ANSI Grade 3 (Good). Commercial/Residential: Residential. Finish: Matte Black. Features: Easy Installation