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 classic design of Tylo is at home in any decor. Its style lends a graceful finish to any door. Both knobs/levers can be locked or unlocked by a key on the outside or turn piece on the inside. The complementary Antique Brass finish offers a warm feel with deep accents in the contours of the product.. Application Type: Entry. Combo Pack: Non-Combo. Commercial/Residential: Residential. Door Lock Style: Classic. Door Locks & Knobs Product Type: Keyed Knobs. Electronic/Mechanical: Mechanical. Features: Easy Installation. Finish: Antique Brass. Hardware Color Family: Brass. Hardware Finish Family: Brass. Included: Hardware,Installation Instructions. Interior/Exterior: Exterior,Interior. Keyway: KW1. Knob material: Metal. Knob style: Flat ball. Lock Type: Keyed. Material: Metal. Number of Pins: 5. Product Weight (lb.): 1.36 lb. Returnable: 90-Day. Security/ANSI Grade: ANSI Grade 3 (Good). Strike: Round corner. Total Number of Keys Included: 2. Certifications and Listings: No Certifications or Listings. Assembled Depth (in.): 2.5000 in. Assembled Height (in.): 2.6250 in. Assembled Width (in.): 2.6250 in. Backset Size (in.): Adjustable. Bore hole diameter (in.): 1. Knob Diameter (in.): 1.875 in. Knob cross bore diameter (in.): 2.1250. Knob housing height (in.): 2.625. Knob housing width (in.): 2.625. Maximum Door Thickness (in.): 1.7500 in. Minimum Door Thickness (in.): 1.3750 in. Projection (in.): 2.5000 in. Strike Height (in.): 2.25 in. Strike Width (in.): 1 in. Throw length (in.): .5. Interior/Exterior: Exterior. Security/ANSI Grade: ANSI Grade 3 (Good). Door Lock Style: Classic. Commercial/Residential: Residential. Interior/Exterior: Interior. Features: Easy Installation