Omnia 9151 Modern Round Cabine...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$15.00
$11.25
Omnia Omnia 9151 Modern Round Cabinet Knob, Solid Brass OMN-9151

Omnia 9151 Modern Round Cabinet Knob in Solid Brass with Multiple Size Options

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Model: 9151/25.3
From the Modern Collection
Selected Finish is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$15.00
$11.25
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Omnia 9151 Modern Round Cabinet Knob in Solid Brass with Multiple Size Options

The Omnia 9151 Modern Round Cabinet Knob delivers contemporary styling with solid brass construction for residential cabinet applications. Available in three sizes — 1" (25mm), 1-3/16" (30mm), and 1-1/2" (38mm) diameters — this knob accommodates various cabinet door and drawer configurations. Rose diameters range from 7/8" to 1-1/4" with projections from 1" to 1-3/8", ensuring proper fit and function across all size options. Solid brass construction ensures durability and long-lasting performance, while the modern round design complements contemporary interior aesthetics.

Key Features

  • Multiple Size Options: Available in 1" (25mm), 1-3/16" (30mm), and 1-1/2" (38mm) diameters to suit different cabinet applications and design preferences.
  • Precision Dimensions: Each size features specific rose diameters and projections — 7/8" to 1-1/4" rose diameter and 1" to 1-3/8" projection for proper fit and function.
  • Solid Brass Construction: Premium solid brass material provides exceptional durability and resistance to wear for long-term residential use.
  • Contemporary Design: Modern round profile offers clean, minimalist styling that complements contemporary and transitional interior designs.
  • Multiple Finish Options: Available in US3A, US4, US5, US10B, US14, US15, and US26 finishes to coordinate with existing hardware and design schemes.
  • Residential Application: Specifically designed for residential cabinet installations including kitchen cabinets, bathroom vanities, and furniture applications.

Technical Specifications

  • MAP Policy: Yes
  • Collection: Modern
  • Commercial/Residential: Residential
  • Department: Door Hardware
  • Handle Type: Knob
  • Product Category: Cabinet Hardware
  • Product Group: Cabinet Hardware
  • Product Subgroup: Cabinet Knobs and Pulls
  • Product Substrate: Brass
  • Product Type: Cabinet Knobs
  • Subcategory: Cabinet Knobs

Typical Applications

  • Residential Kitchen Cabinets
  • Bathroom Vanity Hardware
  • Custom Furniture Projects
  • Home Office Built-ins
  • Laundry Room Cabinetry
  • Entertainment Center Hardware
  • Closet Organization Systems

Why Omnia 9151?

Omnia 9151 cabinet hardware delivers residential-grade reliability with solid brass construction engineered for daily use in demanding home environments. The Modern collection combines contemporary design with traditional craftsmanship, offering multiple size and finish options to coordinate with any interior design scheme. Precision manufacturing ensures consistent quality and proper fit for professional installation results.

Product Specs

Product Group:
Cabinet Hardware
Product Subgroup:
Cabinet Knobs and Pulls
Product Type:
Cabinet Knobs
Subcategory:
Cabinet Knobs
Commercial/Residential:
Residential
Handle Type:
Knob
MAP Policy:
Yes
Product Category:
Cabinet Hardware
Product Substrate:
Brass
Collection:
Modern
Department:
Door Hardware

Omnia 9151/25.3 – Frequently Asked Questions

1) What size cabinet knob should I pick for kitchen doors versus drawers, and what sizes does the Omnia 9151 come in?
The Omnia 9151 round knob is offered in three knob diameters: 1 inch, 1-3/16 inch, and 1-3/8 inch. The 1 inch is the lightest visual footprint and suits small doors and narrow stile frames; the 1-3/16 inch is the general-purpose size for most kitchen doors and drawers; the 1-3/8 inch gives a fuller grip on wide or heavy drawer fronts. All three carry the same modern round profile, so you can mix sizes across doors and drawers in one kitchen and keep the look consistent.
2) How big is the rose footprint on the Omnia 9151 knob, and will it cover the marks left by my old hardware?
Rose diameter tracks the knob size: 7/8 inch on the 1 inch knob, and 1-1/16 inch on both the 1-3/16 inch and 1-3/8 inch knobs. That is a small base by design, so it will not hide a wide footprint left by a previous backplate or a larger-diameter knob. If your old hardware left a ring bigger than 1-1/16 inch, plan on refinishing the face or choosing hardware with a broader base.
3) Is the Omnia 9151 cabinet knob solid brass or plated zinc?
Solid brass throughout. That is the thing to check when you are comparing bids on a cabinet package, because a lot of knobs at the same visual size are zinc or aluminum castings with a plated finish. For contrast, the Schaub 1200 Modo 16 mm knob is built from zinc and aluminum. Solid brass matters most on the unlacquered and living finishes, where the base metal is what you are actually looking at as it wears.
4) Can I use the Omnia 9151 to replace a pull on a drawer that has two holes?
No. The 9151 is a knob, which mounts on a single screw through one bore. A drawer bored for a pull has two holes on a fixed center to center spacing, and a knob will leave one of them open. For those drawers you need a pull on the matching centers, or you fill and re-bore the front. Knobs and pulls from the same collection are the usual way to keep the look consistent across a mixed run.
5) What is the closest solid brass round cabinet knob to the Omnia 9151 from another brand?
The Delaney Solid Brass Cabinet Knob is the nearest straight equivalent in material and form: like the Omnia 9151, it is a solid brass cabinet knob. The Omnia 9151 differs in that it is offered across three knob diameters, 1 inch, 1-3/16 inch, and 1-1/2 inch, with rose diameters from 7/8 inch to 1-1/4 inch, and in eight finishes including Oil-Rubbed Bronze, Polished Nickel, Satin Nickel, Polished Chrome, Polished Brass, Polished Brass Unlacquered, Satin Brass, and Antique Brass. If the cabinet run needs a single size in a specific Omnia finish match, the 9151 carries the size and finish breadth; if the job only needs one brass round knob, the Delaney covers it.
6) I need a bigger brass round knob than 1-1/2 inch for a heavy drawer front. What should I use instead?
The Deltana KRB175 Round Knob is a heavy-duty solid brass round knob at 1-3/4 inch diameter, larger than the biggest Omnia 9151 knob at 1-1/2 inch. The KRB175 carries a groove detail in its round profile, where the Omnia 9151 is a plain modern round. For oversized drawer fronts and pantry doors where a 1-1/2 inch knob reads small, the Deltana is the larger-diameter option in the same material.
7) What 1 inch solid brass cabinet knob works where the Omnia 9151 round profile is too plain?
Two Schaub Cafe collection knobs come in at the same 1 inch diameter in solid brass with a different profile: the Schaub 10030 is a modern oval slot knob at 1 inch diameter with 7/8 inch center to center, and the Schaub 10040 is a modern oval knob at 1 inch diameter with 7/8 inch center to center. Both are oval rather than the round profile of the Omnia 9151, and both are two-hole mounted on 7/8 inch centers, where the 9151 is a round knob on a 7/8 inch rose at that size. Confirm the drilling before substituting - an oval knob on 7/8 inch centers does not drop into a single-hole knob bore.
8) Which cabinet knob looks like a substitute for the Omnia 9151 at 1-1/2 inch but is not the same thing?
The Schaub 131 Artifex round cabinet knob is also a round knob at 1-1/2 inch diameter, matching the largest Omnia 9151 size, but it is made in Britannium rather than the solid brass of the 9151. That matters when the rest of the cabinetry hardware is being matched in a brass finish such as Polished Brass Unlacquered or Antique Brass - a different base metal will not age or take finish the same way. Same diameter, different material.
9) Does the Omnia 9151 come in every finish in all three sizes?
Yes. All eight finishes are available on each of the three knob sizes: Oil-Rubbed Bronze, Polished Nickel, Satin Nickel, Polished Chrome, Polished Brass, Polished Brass Unlacquered, Satin Brass, and Antique Brass. That matters if you are running the 1 inch knob on upper doors and the 1-3/8 inch on drawer banks, because the finish will match across both.
10) What is the difference between Polished Brass and Polished Brass Unlacquered on the Omnia 9151?
Both are the same solid brass knob; the difference is the coating. Polished Brass is lacquered, so it holds its bright color and resists tarnish under normal cleaning. Polished Brass Unlacquered is bare brass with no protective topcoat, so it darkens and patinas with handling, which is what buyers specifying a living finish want. Pick one or the other across a whole room, because they will not stay matched to each other over time.
11) How far does the Omnia 9151 knob stick out from the cabinet face?
Projection runs from 1 inch to 1-3/8 inch depending on which size you order. That is the number to check when the cabinet sits in a tight walkway, opposite an appliance door, or next to a wall return where a knob can catch a sleeve. Take the smaller knob if clearance is tight and the fuller grip of the larger one is not worth the extra reach into the room.
12) Is the Omnia 9151 knob rated for commercial cabinet use or is it residential only?
Omnia classes the 9151 as residential hardware, for kitchen cabinets, bath vanities, furniture, and built-in casework. It is a reasonable choice for multi-family unit turns and for the residential side of hospitality work. For high-traffic commercial millwork, a knob built for heavier daily cycling is the better call: the Deltana KRB175 is a heavy-duty solid brass round knob at 1-3/4 inch diameter.
13) I want a plain round modern cabinet knob. What else is there besides the Omnia 9151?
Within round modern knobs, the Orca Hardware CK-18032 Mission round knob is the other straightforward round profile to look at. If you want the same modern read but a shape that is not a plain circle, the Schaub 10040 Cafe Collection modern oval knob is 1 inch diameter with 7/8 inch center to center, and the Schaub 10030 Cafe modern oval slot knob shares those dimensions with a slotted face. The 9151's advantage over these is the size range, since it is the only one of the group offered in three diameters.
14) Which Omnia 9151 size works on a narrow shaker stile or a thin cabinet frame?
Go with the 1 inch knob and its 7/8 inch rose. That is the smallest footprint of the three and keeps the base inside a narrow rail or stile without crowding the edge of the frame. The two larger sizes both sit on a 1-1/16 inch rose, which starts to look tight on slim shaker styling.
15) Is there a non-brass version of a small modern cabinet knob if I do not need solid brass?
The Schaub 1200 Modo cabinet knob is a 16 mm knob built in zinc and aluminum rather than brass. The Omnia 9151 is solid brass in 1 inch, 1-3/16 inch, and 1-1/2 inch diameters. For a modern knob at a smaller 16 mm scale, or where a cast zinc and aluminum body suits the application, the Modo is the alternative construction; where the specification calls for solid brass throughout the cabinetry package, the 9151 holds that material.
16) What should I specify instead of the Omnia 9151 if the kitchen is Craftsman or traditional rather than contemporary?
The Omnia 9151 belongs to Omnia's Modern collection and reads as a clean round profile. For a Craftsman or Mission-style kitchen, the Orca Hardware CK-18032 Mission Round Cabinet Knob from the 18-Mission Collection is a round knob with that styling. The Emtek Art Deco Cabinet Knob from the Schaub collection suits a period Deco scheme, and the Emtek Astoria Glass Cabinet Knob brings a glass body rather than an all-metal one. All are cabinet knobs that install in the same role on the door or drawer; the difference is the design language, not the function.
17) We standardize cabinet hardware across multi-family units. Which knob lines let us match one knob across several cabinet sizes?
The Omnia 9151 is the option built around size range: one design in 1 inch, 1-3/16 inch, and 1-1/2 inch knob diameters, so upper doors, base doors, and large drawer fronts can all carry the same profile in the same finish across a building. Within the comparable lines, the Emtek Allerton Cabinet Knob and the Orca Hardware CK-19032 Whistler are single-design cabinet knobs in their own collections, which suits a unit type being finished in one look. For a fleet standardization program where one part number family needs to cover several cabinet sizes, the 9151 carries the size spread in one design.
18) The spec sheet calls for an Emtek cabinet knob. Is the Omnia 9151 a direct swap?
Not a like-for-like identity swap. The Emtek 8665 Select cabinet knob is from the Emtek SELECT series in the Schaub collection, and Emtek catalogs its cabinet knobs under a knob and pull function. The Omnia 9151 is a distinct solid brass round knob in Omnia's Modern collection, sold in 1 inch, 1-3/16 inch, and 1-1/2 inch diameters. They fill the same role on a cabinet door or drawer, but the part numbers, series and knob profiles are different, so a drawing that calls out an Emtek series number is not satisfied by an Omnia 9151 without the architect approving the substitution.
19) Will the Omnia 9151 match Omnia knobs and pulls already installed elsewhere in the house?
The 9151 belongs to Omnia's Modern collection, so it coordinates with other Modern collection cabinet hardware in the same finish. Matching across collections is less certain, since finish names carry but profiles differ. When you are standardizing a whole house or a unit fleet, order the whole run in one finish at one time so plating batches stay consistent.
How fast can I get the Omnia 9151/25.3 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Omnia 9151/25.3 come with a warranty?
Absolutely. The Omnia 9151/25.3 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Omnia 9151/25.3?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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