Schaub 664-MOP Symphony Mother...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$155.00
$102.11
Schaub 664-MOP 1-1/2" x 1-1/4" Mother of Pearl Cabinet Knob

Schaub 664-MOP Symphony Mother of Pearl Cabinet Knob, 1-1/2" x 1-1/4", Solid Brass

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Model: 664-MOP-PN
From the Mother of Pearl Collection
Selected Finish is

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

$155.00
$102.11
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Schaub 664-MOP Symphony Mother of Pearl Cabinet Knob, 1-1/2" x 1-1/4", Solid Brass

The Schaub 664-MOP Symphony Mother of Pearl Cabinet Knob brings refined decorative detail to kitchen and bath cabinetry with a 1-1/2" knob diameter and an overall 1-1/4" profile. Part of the Symphony Inlays style within the Mother of Pearl collection, this cabinet knob is built on a Solid Brass base material and finished in Polished Nickel, accented with genuine Mother of Pearl inlay for a distinctive decorative look. The knob offers a 1" projection and 1/2" base dimensions, and mounts using an 8/32- 1 thread/screw size, making it well suited for standard cabinet door and drawer applications in residential and designer cabinetry projects.

Key Features

  • Knob Diameter: 1-1/2" diameter provides a comfortable grip for cabinet doors and drawers.
  • Projection: 1" projection from the mounting surface for easy handling.
  • Base Dimensions: 1/2" base dimensions allow for a clean, low profile mounting footprint.
  • Solid Brass Construction: Solid Brass base material delivers durable performance for daily kitchen and bath use.
  • Mother of Pearl Inlay with Polished Nickel Finish: Genuine Mother of Pearl inlay set in a Polished Nickel finish as part of the Symphony Inlays style for a distinctive decorative accent.
  • Thread/Screw Size: 8/32- 1 thread specification for compatibility with standard cabinet knob mounting hardware.
  • Cabinet Knob Function: Purpose built as a cabinet knob for doors and drawers in kitchens, baths, and fine furniture applications.

Certifications & Compliance

  • Proposition 65 Warning applies for California residents.

Technical Specifications

  • Subcategory: Cabinet Knobs
  • Product Type: Cabinet Knobs
  • Product Group: Cabinet Hardware
  • Product Subgroup: Cabinet Knobs
  • MAP Policy: Yes
  • Thread / Screw Size: 8/32- 1"
  • Product Projection: 1"
  • Product Category: Cabinet Hardware
  • Department: Door Hardware

Typical Applications

  • Kitchen Cabinetry
  • Bathroom Vanities
  • Custom Furniture
  • Residential Remodels
  • Built-in Millwork
  • Fine Furniture Restoration
  • Decorative Cabinet Accents

Why Schaub 664-MOP?

Schaub 664-MOP cabinet hardware is built on a Solid Brass base material and finished with genuine Mother of Pearl inlay set in Polished Nickel, part of the Symphony Inlays style within the Mother of Pearl collection. This combination of solid construction and decorative inlay makes it a dependable choice for kitchens, baths, and fine furniture projects calling for distinctive, finely finished cabinet hardware.

Manufacturer Resources

Schaub Product Catalog

Product Specs

Subcategory:
Cabinet Knobs
Collection:
Mother of Pearl
Product Type:
Cabinet Knobs
Product Group:
Cabinet Hardware
Product Subgroup:
Cabinet Knobs
MAP Policy:
Yes
Thread / Screw Size:
8/32- 1"
Knob Diameter:
1-1/2"
Product Function:
Cabinet Knob
Product Dimension:
1/2"
Product Projection:
1"
Product Style:
Symphony Inlays
Product Material:
Solid Brass
Product Category:
Cabinet Hardware
Department:
Door Hardware

Schaub 664-MOP-PN – Frequently Asked Questions

1) Is the mother of pearl on the Schaub 664 knob a real inlay or a printed finish?
It's a genuine inlay. The knob body is solid brass in a polished nickel finish, and the mother of pearl is set into it as part of Schaub's Symphony Inlays styling. Because it's natural shell, expect variation in the pattern and iridescence from knob to knob, which is normal for inlay hardware and is why you order a full run at once rather than piecemeal.
2) Will the Schaub 664 knob cover an existing single-hole knob bore?
Yes. It mounts on a single 8/32 screw through one hole, and the 1/2 inch base sits over that hole. Any standard single-bore cabinet knob prep takes it directly. What it will not do is cover a two-hole pull prep on center spacing; if you're converting drawers from pulls to knobs, you'll be filling and refinishing the old holes.
3) How far does the Schaub 664-MOP knob stick out from the cabinet face?
Projection is 1 inch from the face of the door or drawer. The base that sits against the wood measures 1/2 inch, and the knob itself is 1-1/2 inch diameter. That 1 inch stand-off gives a full grip for a hand, which matters on drawers in a tight galley or a passage where someone brushes past a run of cabinets.
4) What finish does the Schaub 664-MOP come in?
Polished nickel is the only finish offered on the 664-MOP, paired with the mother of pearl inlay. If your job is specified in an unlacquered brass, oil rubbed bronze, or satin finish, this knob won't match and you'd want to look at a plain metal knob line instead. For matching adjacent pulls on the same run, stay within Schaub's Symphony program.
5) Is a 1-1/2 inch knob too big for kitchen wall cabinet doors?
A 1-1/2 inch diameter is on the larger side for a wall cabinet door, where 1 to 1-1/4 inch is the common size, and it reads as a statement knob rather than a quiet one. On drawer fronts and on a pantry or island run it looks proportionate. A frequent approach is the 664 on drawers and a smaller knob or a pull on the upper doors, so long as the finish and inlay line up.
6) What's a simpler alternative to the Schaub mother of pearl knob if I don't want an inlay?
For a plain solid brass knob with no shell inlay, the Deltana KRB175 is a heavy-duty round knob with a groove detail at 1-3/4 inch diameter, or Delaney's solid brass cabinet knob line. If you want something with a design profile rather than an inlay, Orca's CK-18032 Mission round knob and CK-19032 Whistler knob are both straight cabinet knobs. None of those carry the mother of pearl look, so don't mix them into a run that already has 664-MOP on it.
7) Can I match the Schaub 664-MOP knob to Emtek cabinet hardware?
Emtek carries the Schaub Collection, so the design families line up on the same program. Emtek's Astoria Glass cabinet knob is the closest in spirit if you want a decorative material set into a knob rather than a shell inlay, and the Emtek 8665 SELECT, Allerton, and Art Deco knobs are the other Schaub Collection options. Each of those is a cabinet knob/pull, so confirm the finish designation matches polished nickel before mixing them on one kitchen.
8) Is the Schaub 664-MOP durable enough for a rental or hospitality job?
The body is solid brass, which holds up to repeated use better than a zinc or plated pot-metal knob, and it fastens with a single 8/32 machine screw that can be retightened rather than a wood screw that strips out. The consideration for high-turnover property is the mother of pearl inlay itself: it's a natural shell face, so it's a decorative element, not an abuse-rated one. For hard-use back-of-house or maintenance-heavy runs, a plain solid brass knob such as the Deltana KRB175 is the more forgiving choice.
9) What decorative cabinet knob works instead if I want a different inlay or material look?
The Schaub 664-MOP uses a mother of pearl inlay from the Mother of Pearl collection. For a different decorative face, the Emtek Astoria Glass Cabinet Knob in the Schaub collection uses glass, and the Emtek Art Deco Cabinet Knob offers a period styled profile. Both are catalogued as cabinet knob/pull items in the Schaub collection.
10) Which alternative knob is closest in traditional styling to the Schaub 664-MOP?
The 664-MOP sits in the Symphony Inlays style with a polished nickel body. The Emtek Allerton Cabinet Knob in the Schaub collection is the nearest traditional-profile alternative in the same design family, catalogued as a cabinet knob/pull. It carries no mother of pearl inlay, so the face reads as plain metal rather than the shell inlay of the 664-MOP.
How fast can I get the Schaub 664-MOP-PN 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 Schaub 664-MOP-PN come with a warranty?
Absolutely. The Schaub 664-MOP-PN 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 Schaub 664-MOP-PN?
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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