Emtek 8121PUS3NL Providence Knob Passage Unlacquered Brass

Product Description

The EMTEK 8121PUS3NL is a Providence knob passage set finished in unlacquered brass with a rectangular rose. Designed for doors ranging from 1-1/4 inches to 2 inches thick, it ships with a 2-3/8 inch backset to suit standard residential door prep. As a passage function set, it provides no locking mechanism, making it appropriate for hallways, closets, and other interior doors where privacy is not required. The unlacquered brass finish will develop a natural patina over time. The set weighs 2.5 pounds and is assembled to order.

This passage set is suited for interior residential doors in new construction and remodel applications. It is typically installed by finish carpenters, general contractors, or skilled DIYers during trim-out. The rectangular rose provides a clean, traditional profile that works with a range of interior design styles. The 2-3/8 inch backset is compatible with standard door bore preparations found in most residential framing. Door thickness must fall between 1-1/4 inches and 2 inches for proper fit and function.

Key Features

• Passage function — no locking mechanism, suitable for hallways and closets
• 2-3/8 inch backset for standard residential door prep
• Rectangular rose design for a traditional, clean profile
• Fits doors 1-1/4 inches to 2 inches thick
• Unlacquered brass finish develops natural patina over time
• Sold as a single set (EA); custom assembled to order

Compatibility

Designed for interior residential doors 1-1/4 inches to 2 inches thick with a standard 2-3/8 inch backset bore preparation and a rectangular rose cutout.

Installation Notes

Installation is typically performed by a finish carpenter or general contractor during interior trim-out. Verify door thickness and existing bore diameter before ordering, as this set is custom assembled and may not be returnable once built. Use a latch installation kit or sharp chisels for clean mortising of the latch plate. Do not over-tighten set screws, as this can stress the knob mechanism or mar the unlacquered brass finish.