Emtek 5110ROUUS4 Round Knob Passage Set Square Rose Satin Brass

Product Description

The EMTEK 5110ROUUS4 is a round knob passage set finished in Satin Brass, designed for interior doors where latching without locking is required. The passage function makes it suited for hallways, closets, and common areas where a turn of the knob retracts the latch without a keyed or privacy mechanism. It ships with a 2-3/8 inch backset and mounts on a square rose, giving installations a clean, architectural profile. The set is compatible with doors ranging from 1-1/4 inches to 2 inches in thickness, covering the majority of standard residential interior door stock. EMTEK products are assembled in Southern California.

This passage set is intended for residential interior door applications including hallways, bedrooms used without privacy lock requirements, closets, and common living spaces. The square rose provides a defined, geometric backplate that suits transitional and contemporary interior design schemes. Installation requires standard door prep with a 2-3/8 inch backset bore. The Satin Brass finish works with a range of interior hardware finishes for coordinated door hardware layouts throughout a home or light commercial space.

Key Features

• Passage function — latch retracts with knob turn, no lock cylinder
• 2-3/8 inch backset fits standard interior door prep
• Square rose backplate for a geometric, architectural look
• Satin Brass finish (US4) for warm, low-sheen appearance
• Fits door thickness from 1-1/4 inches to 2 inches
• Sold individually (each unit)

Compatibility

Designed as an OEM-style passage set for standard interior doors with a 2-3/8 inch backset bore, compatible with door thicknesses from 1-1/4 inches to 2 inches.

Installation Notes

Installation is performed by a finish carpenter, locksmith, or qualified general contractor. Power down any associated electric strike or access control hardware before beginning work. Confirm door bore diameter and backset measurement before mounting the rose and latch assembly. Follow the manufacturer installation sheet included with the hardware for proper spindle alignment and rose fastening.