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Shown: Emtek The Ace ACE US15A

Ace Knob

Finishes (10)
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Rose (8)
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Create My Design

Customize this product with your perfect style and finish combinations for both sides of your door.

Find a Dealer
  • Can be ordered with any Brass rosette
  • Sold as complete set. Includes Latch, Strike Plate, and Dust Box
  • 28 Degree Latch is available for additional charge
  • For pricing information, contact any Emtek® dealer

Available Functions

  • Privacy
  • Passage
  • Dummy
  • Fits any door between 1-3/8” to 2-1/4" thick with a 2-1/8" bore standard door prep*
  • Standard latch is for 2-3/8" backset. Specify 2-3/4" backset if required

* STRETTO rosette requires a 1-1/4” diameter bore hole and 2-hole door preparation for thumbturn privacy




The new Studio Brass product category introduces boutique designs, inspired by the world beyond door hardware. Every detail is explored and crafted with the application of industrial design through traditional and experimental methods.

Emtek’s inaugural design, the Spoke knob, by Will Zhang, celebrates a decade of industrial design at Emtek by re-envisioning what a modern door knob can be.

The Ace Knob

The newest addition to the Emtek Studio Brass Collection is The Ace Door Knob. Visually impactful but accessible, The Ace Knob mimics the profile of a T-cabinet knob, but with interior or exterior door knob application and scale.


The Ace Knob is available in 10 finishes, including a trend-forward “Gunmetal” Pewter, our vintage brass French Antique, plus the NEW Satin Rose Gold and Matte White finishes, exclusive to the Studio Brass Category.

What's Trending

Unique door knob shapes and fun finishes like those available with this style are Fire! Curious what else is hot for 2023?

Read our annual Trend Report here:

Emtek 2023 Trend Report


The Ace Knob was nominated for a Best of KBIS award!

The kitchen and bath industry’s most prestigious honor celebrates the most innovative new products of the year.

Best of KBIS 2022

Miss this product introduction at KBIS 2022?

Catch our recap with Director of Design and Product Innovation, Will Zhang: