Omnia 9004 Modern Square Cabin...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$20.00
$15.00
Omnia Omnia 9004 Modern Square Cabinet Knob, Solid Brass, 1" Projection OMN-9004

Omnia 9004 Modern Square Cabinet Knob - Solid Brass Construction with 1" Projection

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Model: 9004/25.5
From the Modern Collection
Selected Finish is

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

$20.00
$15.00
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Omnia 9004 Modern Square Cabinet Knob - Solid Brass Construction with 1" Projection

The Omnia 9004 Modern Square Cabinet Knob combines contemporary geometric styling with solid brass construction for lasting durability. Available in three sizes with matching projections - 1" (25mm), 1-1/4" (32mm), and 1-1/2" (40mm) widths - this cabinet knob offers versatile sizing for kitchen, bathroom, and custom cabinetry applications. Crafted from solid brass and offered in seven finish options, it delivers residential-grade quality with a clean, modern profile.

Key Features

  • Multiple Size Options: Available in 1" (25mm), 1-1/4" (32mm), and 1-1/2" (40mm) widths with matching projection depths for versatile cabinet applications.
  • Solid Brass Construction: Premium solid brass material provides exceptional durability and long-lasting performance in residential applications.
  • Modern Square Design: Contemporary geometric styling adds a clean, sophisticated look to kitchen and bathroom cabinetry.
  • Extensive Finish Selection: Seven professional finish options including US3A, US4, US5, US10B, US14, US15, and US26 for design flexibility.
  • Consistent Projection: Width-matched projection depths ensure uniform appearance and comfortable grip across all sizes.
  • Residential Grade Quality: Engineered specifically for residential cabinet applications with appropriate durability standards.

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

  • Kitchen Cabinet Upgrades
  • Bathroom Vanity Hardware
  • Custom Built-In Cabinetry
  • Furniture Restoration Projects
  • Interior Design Renovations
  • Residential New Construction
  • Home Improvement Projects

Why Omnia 9004?

Omnia 9004 cabinet hardware delivers residential-grade reliability with solid brass construction and precision manufacturing. The Modern collection offers contemporary square styling with multiple size and finish options to complement any design vision. Engineered for residential applications where consistent performance and aesthetic appeal are essential.

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 9004/25.5 – Frequently Asked Questions

1) What size Omnia 9004 knob should I use on kitchen drawers versus upper cabinet doors?
The 9004 comes in 1 inch (25mm), 1-1/4 inch (32mm), and 1-1/2 inch (40mm) squares, and the projection matches the width in each case. The 1 inch is the usual pick for upper doors and small faces where a deep-projecting knob would look heavy; 1-1/4 inch is the common all-around size; the 1-1/2 inch reads as the drawer-bank size on wide fronts and larger pantry doors. Because projection scales with the size, going up a size also puts your knuckles further off the face, which is worth thinking about on a run of drawers in a tight galley.
2) Can I mix Omnia 9004 knob sizes on one kitchen and keep the finish matching?
Every one of the three widths is offered in the same seven finishes, so a 1 inch knob on the uppers and a 1-1/2 inch on the drawer bank come out of the same finish family. Finishes are Antique Brass, Satin Brass, Polished Brass Unlacquered, Polished Chrome Plated, Satin Nickel Plated, Polished Nickel Plated, and Oil-Rubbed Bronze. Note that the unlacquered polished brass is a living finish and will darken with handling, which is the one option that will not stay visually matched over time if it goes on some doors and not others.
3) Is the Omnia 9004 cabinet knob rated for commercial use or just residential?
Omnia rates the 9004 as residential. For an apartment turn, a spec house, or a custom kitchen it's the right class of hardware. For a high-traffic commercial millwork job, a hotel casegoods package, or institutional casework where the hardware gets cycled hundreds of times a day, spec a knob rated for that duty instead.
4) Can the Omnia 9004 replace an existing cabinet pull that has two screw holes?
No, not without patching. The 9004 is a knob, so it mounts on one centered screw hole. Swapping out a two-hole pull leaves you with a spare hole to fill and refinish, or a visible hole. If the fronts are already bored for a pull, look at a knob-and-backplate arrangement or replace with a pull at the same center-to-center instead. Schaub's 10030 and 10040 Cafe Modern knobs, for example, are knobs built to a 7/8 inch center-to-center, which is a different mounting story again.
5) What is the closest solid brass cabinet knob to the Omnia 9004 if the square shape does not suit the doors?
The Omnia 9004 is a square knob in solid brass, sold in 1 inch, 1-1/4 inch, and 1-1/2 inch widths. For a round profile in the same material, the Delaney Solid Brass Cabinet Knob is a solid brass cabinet knob, and the Deltana KRB175 is a solid brass round knob with a groove at 1-3/4 inch diameter. The Deltana runs larger than any of the three Omnia widths, so it reads as a heavier grip on a door face; the Delaney stays in the general cabinet knob family. Both keep the brass substrate a designer specified for the 9004 while changing the shape from square to round.
6) I need a 1 inch modern cabinet knob but not in a square shape - what else works?
The Omnia 9004 in its 1 inch square width is the smallest of the three sizes. At the same 1 inch nominal size in a modern styling, Schaub offers the 10040 Cafe Modern Oval Cabinet Knob with 7/8 inch center to center and the 10030 Cafe Modern Oval Slot Cabinet Knob, also 7/8 inch center to center. Both are oval rather than square, and both publish a center to center dimension, which matters if you are matching an existing two-hole drilling; the Omnia 9004 is described by its 1 inch width and matching projection instead. Choose the Schaub pair when the door is already bored for 7/8 inch centers, and the 9004 when you are working from a single knob hole.
7) Is there a 1-1/2 inch alternative to the Omnia 9004 in that size?
The Omnia 9004 largest option is 1-1/2 inch (40mm) square with a matching 1-1/2 inch projection. At the same nominal size, the Schaub 131 is a 1-1/2 inch Round Artifex Cabinet Knob. Both land at 1-1/2 inch across the face, so they carry similar visual weight on a large door or a tall drawer bank; the difference is square versus round. If the kitchen already has 1-1/2 inch hardware and the design brief calls for a rounded face, the Schaub 131 matches the dimension the 9004 sets.
8) Can I mix the Omnia 9004 with Schaub 10030 or 10040 knobs on the same run of cabinets?
They are not interchangeable at the door. The Schaub 10030 and 10040 Cafe Modern Oval knobs each carry a 7/8 inch center to center dimension, meaning two fixing points, while the Omnia 9004 is specified by its square width and matching projection with no center to center stated. Swapping one for the other on an already-drilled door means new boring or a backplate. If you are standardizing a kitchen or a unit turn, pick one geometry and carry it across every door rather than mixing the two.
9) Is the Omnia 9004 solid brass all the way through or brass plated?
Solid brass is the base material on the 9004, not a plated pot metal core. The nickel and chrome options are plating over that brass substrate, and the Antique Brass, Satin Brass, and Polished Brass Unlacquered options are finishes on the brass itself. That matters in a bathroom or a coastal install, where a plated zinc knob tends to bubble and pit at the screw hole first.
10) What's the difference between the Omnia 9004 and a round cabinet knob like the Schaub Artifex or the Orca Mission?
Shape and how it indexes. The 9004 is a square knob, so it has an orientation: install a run of them out of square with the door edge and the eye catches it immediately. A round knob has no orientation at all, which is why round is the faster install on a big cabinet package. ZenSupply carries round alternatives including the Schaub 131 1-1/2 inch Round Artifex and the Orca Hardware CK-18032 Mission Round knob. Pick the square when the door styling is flat-panel modern and pick round when you want the install to be forgiving.
11) Will the Omnia 9004 match other Omnia hardware I already have in the same room?
The 9004 sits in Omnia's Modern collection, so it lines up stylistically and by finish code with other Modern collection cabinet hardware. The seven finishes carry Omnia's standard codes, US3A, US4, US5, US10B, US14, US15, and US26, which is what you match on when you're pairing cabinet knobs to Omnia door hardware in the same space rather than matching by finish name.
12) What is a smaller modern cabinet knob than the Omnia 9004 1 inch?
The Omnia 9004 bottoms out at 1 inch square, which is roughly 25mm. For a smaller footprint on narrow drawer faces or inset doors, the Schaub 1200 Modo Cabinet Knob is 16 mm. That is a noticeably tighter knob than the 9004's smallest width, useful where a 1 inch square face would crowd a slim rail. The Modo is a round-metric knob rather than a square one, so it changes the geometry as well as the size.
13) We want a period or decorative look instead of the Omnia 9004 modern square - what should we look at?
The Omnia 9004 belongs to Omnia's Modern collection, with contemporary square geometry. If the cabinetry calls for something more ornamented, Emtek's Schaub Collection cabinet knobs cover several distinct looks: the Art Deco Cabinet Knob, the Allerton Cabinet Knob, and the Astoria Glass Cabinet Knob, all catalogued as cabinet knob/pull products. The Astoria brings glass into the mix rather than an all-metal face, which is a different material story from the 9004's solid brass. Orca also offers the CK-18032 Mission Round Cabinet Knob from the 18-Mission Collection for a craftsman-leaning door.
14) What is the difference between the Omnia 9004 and the Orca CK-19032 Whistler knob?
The Omnia 9004 is a square-faced solid brass knob from the Modern collection, offered in three widths with projection matched to each width. The Orca CK-19032 Whistler is a cabinet knob from Orca's 19-Whistler Collection. They sit in the same product function - a single-point cabinet knob - but belong to different design collections, so the face shape and detailing differ. If a designer specified the Modern square profile by name, the Whistler is a different look rather than a like-for-like swap.
15) How many finishes does the Omnia 9004 come in, and which are the darker ones?
Seven, in every size. The dark options are Oil-Rubbed Bronze and Antique Brass. The bright options are Polished Chrome Plated, Polished Nickel Plated, and Polished Brass Unlacquered. Satin Nickel Plated and Satin Brass are the muted middle. On a white or light shaker kitchen the oil-rubbed bronze gives the most contrast; the satin nickel is the one that disappears against stainless appliances.
How fast can I get the Omnia 9004/25.5 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 9004/25.5 come with a warranty?
Absolutely. The Omnia 9004/25.5 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 9004/25.5?
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
Why buy the Omnia 9004/25.5 from ZenSupply?
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