Omnia 9158 Legacy Classic Soli...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$19.00
$15.41
Omnia Omnia 9158 Legacy Classic Cabinet Knob, Solid Brass OMN-9158

Omnia 9158 Legacy Classic Solid Brass Cabinet Knob, 1-3/16" Diameter

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Model: 9158/30.10B
From the Legacy Classic Collection
Selected Finish is

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

$19.00
$15.41
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Omnia 9158 Legacy Classic Solid Brass Cabinet Knob, 1-3/16" Diameter

The Omnia 9158 Legacy Classic Cabinet Knob combines timeless design with solid brass construction for exceptional durability and style. This classic cabinet knob features a 1-3/16" (30mm) diameter with 1-5/32" projection, making it ideal for kitchen cabinets, bathroom vanities, and furniture applications. Available in multiple premium finishes including US3, US10B, US14, US15, and US26 to complement any décor style.

Key Features

  • Premium Dimensions: 1-3/16" (30mm) diameter with 1-5/32" projection provides comfortable grip and proportional appearance for cabinet doors and drawers.
  • Solid Brass Construction: Forged from solid brass for exceptional durability and long-lasting performance in residential applications.
  • Legacy Classic Design: Timeless styling from the Legacy Classic collection complements traditional and transitional décor styles.
  • Multiple Finish Options: Available in US3, US10B, US14, US15, and US26 finishes to match existing hardware and design preferences.
  • Versatile Application: Suitable for kitchen cabinets, bathroom vanities, furniture, and other residential cabinetry projects.
  • Professional Installation: Standard mounting configuration allows for straightforward installation on cabinet doors and drawer fronts.

Technical Specifications

  • MAP Policy: Yes
  • Collection: Legacy Classic
  • 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 Furniture Projects
  • Residential Remodeling
  • Interior Design Applications
  • Traditional and Transitional Décor
  • Heritage Home Restoration

Why Omnia 9158?

Omnia cabinet hardware delivers exceptional craftsmanship with solid brass construction and premium finish options for lasting beauty and performance. The Legacy Classic collection represents timeless design principles with attention to detail that enhances any residential space. Engineered for reliable daily use with the durability and style that discerning homeowners expect from quality cabinet hardware.

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:
Legacy Classic
Department:
Door Hardware

Omnia 9158/30.10B – Frequently Asked Questions

1) What size is the Omnia 9158 cabinet knob, and will it look right on shaker drawer fronts?
The 9158 Legacy Classic knob measures 1-3/16 inches (30mm) in diameter with a 1-5/32 inch projection. That is the middle of the road for cabinet knobs, big enough to grip with a full hand on a heavy drawer, small enough not to crowd the narrow rail on a shaker door. If you want something noticeably chunkier, the Deltana KRB175 round knob runs 1-3/4 inches in diameter.
2) Is the Omnia 9158 knob solid brass all the way through or plated pot metal?
Solid brass. The substrate is brass, not zinc or steel with a brass wash, so the threads at the back hold up to repeated removal and the knob does not go hollow-sounding after a few years on a kitchen door. The Black Oil-Rubbed, Polished Nickel Plated, Satin Nickel Plated and Polished Chrome versions are plated over that same brass body; Polished Brass is the base metal finished.
3) What finishes does the Omnia 9158 knob come in, and how do they line up with US finish codes?
Five finishes, and they map to the standard US codes: Polished Brass is US3, Black Oil-Rubbed is US10B, Polished Nickel Plated is US14, Satin Nickel Plated is US15, and Polished Chrome is US26. If you are matching an existing spec sheet or a door hardware schedule that calls out US15, ask for Satin Nickel Plated on the 9158.
4) What is the closest solid brass round cabinet knob to the Omnia 9158 Legacy Classic if a different brand is needed?
The Delaney Solid Brass Cabinet Knob is the nearest like-for-like: it is a solid brass cabinet knob, matching the Omnia 9158's solid brass substrate. The Omnia 9158 is a 1-3/16 inch diameter knob with 1-5/32 inch projection from the Legacy Classic collection. If the goal is a traditional round brass knob in a comparable size, the Delaney knob is the substitute to look at first; Omnia's Legacy Classic profile is what you give up.
5) I have oversized shaker drawer fronts and the 1-3/16 inch knob looks small. What is a larger brass knob?
Step up to the Deltana KRB175 Round Knob with Groove, a heavy-duty solid brass round knob at 1-3/4 inch diameter. That is a little over a half inch wider than the Omnia 9158's 1-3/16 inch diameter, which reads better on wide drawer fronts and tall pantry doors. The Omnia 9158 stays the right proportion for standard cabinet doors and vanity drawers; the KRB175 is the one to specify when the door face is large enough that a 30mm knob disappears on it.
6) What should I use instead of the Omnia 9158 on a modern or contemporary kitchen?
The Legacy Classic profile of the Omnia 9158 is built for traditional and transitional decor, so on a flat-panel contemporary kitchen the better fits are the Schaub 1200 Modo cabinet knob at 16 mm, the Schaub 10040 Cafe Modern Oval cabinet knob at 1 inch with 7/8 inch center to center, or the Schaub 10030 Cafe Modern Oval Slot knob, also 1 inch with 7/8 inch center to center. All three are smaller and more minimal than the 9158's 1-3/16 inch round brass form. Note the two Cafe Modern ovals mount on 7/8 inch centers rather than a single-screw round knob pattern.
7) Is the Schaub 10030 Cafe Modern Oval Slot knob a drop-in replacement for an Omnia 9158?
No. The Schaub 10030 is a 1 inch Cafe Modern Oval Slot cabinet knob with 7/8 inch center to center, meaning it mounts on two holes spaced 7/8 inch apart. The Omnia 9158 is a 1-3/16 inch diameter round knob using a standard single-screw cabinet knob mounting configuration. Swapping one for the other means drilling a second hole or plugging one, so on an existing door front they are not interchangeable. For a single-hole brass replacement, look at the Delaney Solid Brass Cabinet Knob or the Deltana KRB175 round knob instead.
8) Is the Omnia 9158 knob suitable for a commercial job or is it residential only?
Omnia classifies the 9158 Legacy Classic as residential hardware. For kitchens, vanities, furniture and apartment turns it is the right level of product. For high-traffic institutional casework, dorm or hospital millwork where the pull gets hit hundreds of times a day, look for hardware rated for that duty instead; the Deltana KRB175 round knob is catalogued as heavy-duty solid brass.
9) Will oil-rubbed bronze cabinet knobs hold their color, or do they wear?
Black Oil-Rubbed on the 9158 is a living finish over solid brass, so on the high-touch spots it lightens over time and warm brass tone comes through at the edges. That is how the finish is meant to age, not a defect, and it is why oil-rubbed reads differently after a couple of years than the day it went on. If you want a finish that stays exactly as delivered across a rental portfolio or a spec-matched fleet of units, Polished Chrome (US26) or Satin Nickel Plated (US15) are the stable plated options.
10) We are matching hardware in a craftsman-era house. What round knobs compare to the Omnia 9158?
Three period-leaning round knobs sit alongside the Omnia 9158 Legacy Classic. The Orca Hardware CK-18032 Mission Round Cabinet Knob comes from the 18-Mission Collection, the Orca Hardware CK-19032 Whistler Cabinet Knob from the 19-Whistler Collection, and the Emtek Art Deco Cabinet Knob from the Schaub Collection. The Omnia 9158 is solid brass at 1-3/16 inch diameter with 1-5/32 inch projection, which gives a fuller grip than a small modern knob. Choose on profile: Mission for straight-sided craftsman work, Art Deco for a period stepped face, Legacy Classic for a plain traditional round.
11) The Omnia 9158 is a residential knob. What holds up in a high-traffic multi-family or hospitality install?
The Omnia 9158 Legacy Classic is specified for residential use in solid brass. Where the cabinet gets hotel or apartment turnover traffic, the Deltana KRB175 Round Knob with Groove is the peer built as heavy-duty, solid brass at 1-3/4 inch diameter. The groove also gives a positive grip with wet or gloved hands, which matters in vanity and back-of-house cabinetry. Keep the 9158 for owner-occupied kitchens and unit interiors where the Legacy Classic look is the driver.
12) Is the Emtek Astoria Glass knob an equivalent to the Omnia 9158?
They are not equivalents. The Emtek Astoria Glass Cabinet Knob from the Schaub Collection is a glass knob, so the visible body is glass on a metal base rather than the all-metal form of the Omnia 9158, which is solid brass throughout at 1-3/16 inch diameter. Glass reads decorative and is the wrong call where the knob takes knocks or a cleaning cart; solid brass is the durable choice. If the appeal of the Astoria is the traditional look, the Omnia 9158 Legacy Classic gives that in metal.
13) What is a moderately larger round knob than the Omnia 9158 without going to 1-3/4 inch?
The Schaub 131 is a 1-1/2 inch Round Artifex Cabinet Knob, which sits between the Omnia 9158 at 1-3/16 inch diameter and the Deltana KRB175 at 1-3/4 inch. That makes it a useful middle size when the 9158 looks slightly under-scaled on a wider drawer front but a 1-3/4 inch knob would crowd it. All three are round-profile cabinet knobs, so the decision is scale and face profile rather than function.
14) Do Omnia 9158 cabinet knobs come with mounting screws?
Cabinet knobs are supplied with a standard-length 8-32 mounting screw for typical cabinet stock. What you order separately is anything non-standard: longer screws for thick or applied-panel fronts. Count one screw per knob when you are pricing a full kitchen, and add a small overage since they are easy to drop into a base cabinet.
15) Which knobs are a simpler alternative to the Omnia 9158 for a rental turn or spec-grade cabinet package?
For a plain round knob without the Legacy Classic detailing, the Orca Hardware CK-18032 Mission Round Cabinet Knob and the Schaub 1200 16 mm Modo Cabinet Knob are the pared-back options. The Mission round is a straightforward round profile, and the Modo at 16 mm is markedly smaller than the Omnia 9158's 1-3/16 inch diameter, so it reads discreet across a large unit count. The 9158's solid brass body and 1-5/32 inch projection give a heavier feel in the hand if that is what the finish schedule calls for.
16) What is the difference between the Schaub 10030 and 10040 when cross-shopping against the Omnia 9158?
Both Schaub knobs are 1 inch Cafe Modern Ovals on 7/8 inch center to center: the 10040 is the plain oval and the 10030 is the oval slot version, with a slot cut into the face. Either is an oval on two-hole centers, where the Omnia 9158 is a 1-3/16 inch round knob on a standard single mounting configuration. Pick between the Schaubs on face detail; pick between them and the 9158 on hole pattern and on whether the room wants a round traditional knob or a modern oval.
How fast can I get the Omnia 9158/30.10B 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 9158/30.10B come with a warranty?
Absolutely. The Omnia 9158/30.10B 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 9158/30.10B?
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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