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The EMTEK 8221PUS15 is a Providence style privacy door knob set finished in Satin Nickel, designed for interior doors where a locking function is required without a keyed cylinder. The set includes a knob, rectangular rose, and privacy latch mechanism with a 2-3/8 inch backset. It is suited for installation on doors ranging from 1-1/4 inches to 2 inches thick. Licensed locksmiths, carpenters, and finish contractors typically install this hardware during new construction or renovation work. The rectangular rose provides a clean, architectural profile that complements transitional and traditional interior design schemes.
This privacy knob set is intended for interior residential doors such as bedroom and bathroom entries where a simple push-button or turn-button privacy lock is appropriate. The 2-3/8 inch backset is the standard dimension for most residential pre-hung interior door preparation. The Satin Nickel finish offers a brushed, low-luster appearance that coordinates with a wide range of interior fixtures and trim hardware. Each unit is sold individually and ships as a complete, ready-to-install assembly.
Designed as an OEM-style replacement or new-installation privacy knob set for standard residential interior doors with a 2-3/8 inch backset preparation and door thickness between 1-1/4 inches and 2 inches.
Installation is typically performed by a finish carpenter or licensed locksmith using a cross-tip screwdriver and a door-prep template. Power down any associated door alarm or access-control wiring before beginning work. Confirm the existing door bore diameter and backset measurement match this hardware before installation. Do not overtighten mounting screws, as this can bind the knob spindle and affect privacy latch function.
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