Emtek 8121NWUS26 Norwich Knob Passage Set Polished Chrome

Product Description

The EMTEK 8121NWUS26 is a Norwich knob passage set finished in polished chrome, designed for interior doors that do not require locking function. The set includes a rectangular rose and is configured for a 2-3/8 inch backset. It is suitable for door thicknesses ranging from 1-1/4 inches to 2 inches. This hardware is assembled to order and intended for interior passage applications in residential and light commercial construction. Installation is handled by carpenters, finish carpenters, or skilled trade professionals during door hardware rough-in or finish stages.

This passage set is used on interior doors where a turn or locking mechanism is not required, such as hallway doors, closet doors, and open-access rooms. The rectangular rose provides a clean, geometric backplate profile. The polished chrome finish suits contemporary and transitional interior design themes. The Norwich knob style features a traditionally influenced silhouette that works across a range of door styles and millwork profiles.

Key Features

• Passage function — no locking mechanism, suited for interior non-locking doors
• 2-3/8 inch backset for standard interior door prep
• Compatible with door thicknesses from 1-1/4 inches to 2 inches
• Rectangular rose backplate for a structured, geometric mounting profile
• Polished chrome finish for a bright, corrosion-resistant surface
• Norwich knob style with a classically influenced silhouette

Compatibility

Designed as an OEM-style passage knob set for interior residential doors prepped for a 2-3/8 inch backset and a standard cylindrical bore, with door thickness between 1-1/4 inches and 2 inches.

Installation Notes

Installation is performed by finish carpenters or qualified contractors during the interior door hardware stage. Verify the door is prepped for the correct backset and cylindrical bore diameter before installation. Follow local building codes and manufacturer assembly instructions when securing the rose and latch assembly. Do not force the knob spindle if resistance is felt — confirm alignment of the latch mechanism before tightening fasteners.