This keyed entry door knob provides a reliable security solution for exterior doors, perfect for front or back entrances. Constructed for residential use, this knob features a key-operated exterior and a convenient turn-button interior, offering both security and ease of access for household members. The polished brass finish adds a touch of classic elegance, seamlessly blending with various home decor styles and suitable for both left and right-handed doors.Designed to accommodate standard door preparations, this knob fits 1-3/8-inch to 1-3/4-inch thick doors and common backsets of 2-3/8-inch and 2-3/4-inch. The durable 1/2-inch nickel-plated latch bolt ensures a secure connection, while the 5-pin cylinder enhances protection against unauthorized entry. Installation is simplified with standard bore sizes, making it a straightforward upgrade for your homes security.Meeting standards, this door knob delivers dependable performance and peace of mind. The faceplate, measuring 1-inch by 2-1/4-inch with rounded corners, provides a refined appearance. This entry door knob combines functionality, durability, and aesthetic appeal, making it an ideal choice for homeowners seeking a secure and stylish door hardware solution.