Emtek 5109ROUUS4 Disk Rosette Passage Set Round Knob

Product Description

The EMTEK 5109ROUUS4 is a disk rosette passage set with a matching round knob, finished in Satin Brass (US4). Passage sets allow unrestricted door operation without a locking function, making them standard for hallways, closets, and interior doors where privacy is not required. The disk rosette provides a clean, low-profile trim plate that mounts flush against the door face. Constructed from brass, the set delivers solid feel and consistent finish quality suited for residential interior door hardware installations.

This passage set is intended for interior residential doors where passage-only function is needed. The round knob profile pairs with the disk rosette trim for a classic, minimal aesthetic. The Satin Brass (US4) finish suits a wide range of interior styles and door materials. Installation is typically handled by finish carpenters, general contractors, or experienced DIYers during new construction or door hardware replacement projects.

Key Features

• Passage function - no locking mechanism, free rotation in both directions
• Disk rosette trim plate for a low-profile, flush door mount
• Round knob with matching Satin Brass (US4) finish
• Brass construction for durability and consistent finish adhesion
• Suited for interior residential door applications

Compatibility

Designed as an OEM-style replacement or new-installation passage set for standard interior residential doors requiring a non-locking knob-and-rosette configuration.

Installation Notes

Installation is typically performed by a finish carpenter or general contractor using standard door hardware installation tools, including a hole saw, chisel, and screwdriver. Verify door thickness and backset measurement before installation to confirm proper fit. No electrical shutoff or specialized trade licensing is required, but follow the manufacturer installation instructions for correct spindle alignment and rosette seating.