Lever Handle Set - Verona by Karcher Design UER37

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  • German Engineered Design

    Patented 3 piece rosette technology with solid metal sub-rosette insures a secure and precise fitting for easy installation Spring loaded levers minimize drooping and provide smooth and fast return of lever action

  • Concealed Mounting Hardware

    No through bolts are exposed resulting a very clean, modern look

  • High-Grade Stainless Steel

    Made from high-grade stainless steel, our modern handles are easy to care for, resistant to corrosion and environmental influences, and suitable for interior and exterior applications

  • Highest European Lockset Rating

    Revolutionary design is rigorously tested to insure longevity for residential and commercial applications

  • Reversible Handing

    No need to specify right or left handing

  • Affordable

    High quality product for a reasonable price

Specifications & Dimensions

  • Finish: Satin Stainless Steel (71), Polished Stainless Steel (72), Cosmos Black Stainless Steel (83)
  • Rosette: Standard US 2 5/8" diameter 3 piece solid fixing rosette; Door Prep= 2 1/8"
  • Backset: Standard 28 degree latch 2 3/8" or 2 3/4"
  • Strike: Standard T-strike & lip-strike plate, with plastic dust cover 
  • Function: Available in passage, privacy or dummy set.
  • Optional: UL-listed 3 hour fire rated latch set available
  • Handle Shape: Oval

For full product details please reference the specifications in the links below

Click Here To View Technical Specs

T-Strike / Lip strike Specification

Installation Instructions


What is a backset?


"Backset" refers to the distance from the center of the bore (drilling) to the edge of the door. Both US and Euro lever sets are available with either a 2 3/8" backset (standard) or 2 3/4" backset.

NOTE: Backset dimension MUST be specified.

Example A:


What is a strike plate?


"Strike Plate" refers to the decorative jamb mounted receiver where the latch first makes contact.

Both US and Euro lever sets are provided with a "T- Strike" (standard)

NOTE: a "Lip Strike" may be substituted for Both US and Euro lever sets.

What is a 3 piece rosette?

Our modern lever sets and deadbolts have a 3 piece rosette technology. We use a steel (not plastic!) sub rosette and the outer rosette screws on (not a clip on!) ensuring a precise grip to the door without any visible screws or holes.

  • Piece 1: Sub Rosette = The steel sub rosette has an easy assembly base and uses male/female fixing bolts to ensure a robust bolt through connection.
  • Piece 2: Inner Rosette = The inner rosette is a spring loaded plate which holds the lever for quick assembly. The modular design accommodates all lever shapes and ensures the fittings are aligned correctly.
  • Piece 3: Outer Rosette = The threaded outer rosette is screwed over the whole assembly offering a secure, safe and precise fitting. The rosette can be unscrewed when required but will not work loose in normal use.

A US size lever set vs a European size lever set

Rossette Size:

"Rosette" refers to the decorative washer connecting the knob or lever to the door.

Select from the larger 2 5/8" (UER) rosette 

2 5/8" (UER) rosette:

US lever sets are assembled with the 2 5/8" diameter rosette; this option is ideal for pre-bore (pre-drilled) door slabs. [Example A]

2 1/16" rosette diameter:

Euro lever sets are assembled with the 2 1/16" diameter rosette; this rosette requires a smaller diameter, multi-point bore (drilling). [Example. B]

Note: Euro lever sets are also available with 2 1/16" squared rosette.

How do I clean my stainless steel modern levers?

We always say that if you clean your levers, (just like cleaning your car) you can prolong the finish and the life of the lever for as long as you own your home. We only use high quality stainless steel for our levers. recommends using stainless steel cleaner at least once a month to take off any residue that may accumulate on the levers. offers stainless steel cleaner. If you do not have any stainless steel cleaner, use hot soapy water. Please NEVER use any harsh chemicals, chlorine, bleach etc… Harsh chemicals will ruin stainless steel almost immediately.


What do the terms Passage (PAS), Privacy (PRI), and Dummy (DUM) mean?


Both US and Euro lever sets are available as "Passage", "Privacy", or Dummy.

US Lever Sets

“Passage” function - is suitable for doors that do NOT require a lock

Example: closet, laundry


“Privacy” function - is suitable for doors that DO require a lock

Example: powder room, bedroom

NOTE: US lever sets are equipped with a decorative push pin on the rosette.


“Dummy” function is used for doors that do NOT require a functioning latch

Example: utility closet


Euro Lever Sets

“Passage” function - is suitable for doors that do NOT require a lock.

Example: closet, laundry


“Privacy” function - is suitable for doors that DO require a lock.

Example: powder room, bedroom

NOTE: Euro lever set's thumb turn privacy bolt is positioned beneath the lever.


“Dummy” function - is suitable for doors that do NOT require a latch.

Example: utility closet


Extra Information

Karcher Design
3.00 LBS

Warranty Information

Karcher Design warrants that their products shall be free from defects in material or workmanship for a period of 2 years after purchase.

4 Reviews

  • Posted by Andy Orsini on 9th Nov 2021


    Karcher Design Verona - Lever Set

    Superb construction, excellent quality, very much worth the extra money. It just feels good, Quality is something you can intuitively feel and it is obvious that this lever has it.

  • Posted by Christine on 13th Dec 2020


    Customer Service

    Not only is this a great handle in so many ways; it looks good, it feels good and the action of opening and closing is remarkable, but the customer service of this company is also above and beyond. I have purchased 5 handles so far and experienced a minor issue with one of them which was immediately rectified by Ryan (thank you!). So I give both the handle and the company 5 stars and will definitely be back for more.

  • Posted by Cidykid on 20th Nov 2015


    Stainless lever handles will last forever.

    These solid stainless steel lever handles are meticulously engineered for easy installation and great function. We were only going to use these in a few rooms, but the look and function is so nice, we decided to replace every interior door handle in our house. Our old lever handles were high quality, but the finish shows wear over time. You won't find anything close to the quality of these in any hardware store.

  • Posted by Tony Exults on 31st Jul 2013


    Great Lever!

    Wow, what a sweet lever.