Round Knob Interior Lockset with Modern Rectangular Rosette by Emtek

SKU: K5112ROUUS3NL
Regular price $350.00

Estimated delivery

Ships in about 2 weeks, then 2 to 4 business days with ground shipping.

How we estimate

Most in-stock items that need no shop work leave our warehouse the same or next business day. Ordering by 12 pm Eastern, Monday to Friday, gives yours the best chance of shipping the same day.

Shop work starts once everything is in stock: trimming, cutting or prep takes 1 business day, finishing (priming, painting or staining) 1 to 3, and assembly, such as a prehung door system, 2 to 5. Out-of-stock items without a restock date usually ship in about 2 weeks, plus any shop work.

Ground parcels take 2 to 4 business days. Doors, sidelites and other large items go by freight: Priority Freight takes 2 to 5 business days and economy freight 7 to 15; you choose at checkout. Weekends and carrier holidays aren't counted. These are estimates, not guarantees.

Shipping questions

5-year limited warranty. Details

Finish: Unlacquered Brass
Function: Passage
Made to order: see the ship date above
  • 30-day returns if unused and in the original packaging. Return policy
  • Questions? Call or text a door expert at 513-871-8907.

Interior Door Lock

The EMTEK Round Knob with the Modern Rectangular Rosette: a crisp, flat-faced disc knob on a slim modern rectangular rosette, pure and modern. Solid brass.

Fits standard interior doors 1-3/8" thick with a 2-3/8" backset. For a thicker door or another backset, please contact us.

Select passage, privacy, dummy or keyed:

Privacy: Locks from the inside with a turn button; no key required. Commonly used for bedrooms and bathrooms.

Passage: Latches but does not lock, for rooms that don't need privacy, like hallways or closets.

Dummy: A decorative knob that doesn't turn or latch, for fixed doors or the inactive door of a pair.

Keyed: A keyed knob (Emtek's key-in-knob) that locks with a key from outside and a turn button inside, for offices, storage rooms and side doors (not in Antique Brass).

Finish options include:

  • Unlacquered Brass – Solid brass with no protective lacquer: a living finish that darkens to a warm patina with time and touch. Polish it with a brass cleaner to bring back the shine.
  • Satin Brass – A soft, brushed gold.
  • Antique Brass – A warm, aged brass with darker highlights.
  • Satin Nickel – A soft, brushed silver that suits almost any style.
  • Oil-Rubbed Bronze – A deep, aged bronze with copper highlights.
  • Flat Black – A smooth, matte black.

Made to order by Emtek: allow about 10 business days before it ships.

Easy Installation

Installs with a screwdriver in minutes. Installation instructions included in the box.

High Quality Materials

Solid forged brass, made to order by EMTEK in your choice of six finishes.