Emtek 5210ROUUS19 Round Knob Privacy Set Flat Black

Product Description

The EMTEK 5210ROUUS19 is a round knob privacy set finished in flat black, designed for interior doors where a turn-button or thumb-turn locking function is required. The set includes a round knob paired with a square rose and is configured for a 2-3/8 inch backset. It fits doors ranging from 1-1/4 inches to 2 inches in thickness, covering the full range of standard residential interior door stock. Locksmiths, finish carpenters, and general contractors install this hardware as part of bathroom, bedroom, or other privacy-door applications where keyed entry is not required but a basic privacy lock is needed.

This privacy set is suited for residential interior door installations. The square rose provides a clean, geometric frame at the door face, complementing contemporary and transitional interior design schemes. The flat black finish offers a matte appearance consistent with modern hardware trends. The set ships as a single assembly unit and is intended for one-door installation. No additional trim or rose is needed; all components for a complete privacy function are included in the set.

Key Features

• Round knob profile paired with a square rose for a mixed-geometry aesthetic
• 2-3/8 inch backset fits standard interior door prep
• Compatible with door thicknesses from 1-1/4 inches to 2 inches
• Privacy function with interior turn-button locking — no key required
• Flat black finish for a matte, low-sheen appearance
• Sold as a complete set; single-unit sales quantity

Compatibility

Designed as an OEM-style replacement or new-installation privacy set for standard residential interior doors with a 2-3/8 inch backset prep and door thicknesses between 1-1/4 inches and 2 inches.

Installation Notes

Installation is performed by finish carpenters, locksmiths, or qualified general contractors. Before installation, confirm the door bore and backset measurement match the hardware specifications. Verify door thickness is within the 1-1/4 inch to 2 inch supported range before ordering. Follow the manufacturer's included instruction sheet for latch and knob assembly sequence; do not force components during assembly as the privacy mechanism can be damaged by improper torque.