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Schaub 31 Ice Collection 1-1/2" Round Glass Cabinet Knob with Stainless Steel Base
The Schaub 31 is a 1-1/2" round glass cabinet knob from the Ice Collection, featuring a contemporary style suited to modern kitchens, bathrooms, and custom cabinetry. This cabinet knob pairs a stainless steel base with a glass knob face, offering 1" projection and a 1/2" base dimension for a clean, low profile look on doors and drawers. Designed as a cabinet knob function piece, it mounts with an 8/32 thread and screw size for straightforward installation on cabinetry and furniture throughout the home.
Key Features
- Knob Diameter: 1-1/2" round glass knob face sized for a comfortable, secure grip on cabinet doors and drawers.
- Projection: 1" projection from the mounting surface for practical clearance when opening cabinetry.
- Base Dimensions: 1/2" base dimension for a streamlined, low profile mount against the cabinet surface.
- Construction: Stainless steel base paired with a glass knob, reflecting the Stainless/Glass product material for a distinctive contemporary look.
- Thread / Screw Size: 8/32 for compatible cabinet and furniture mounting applications.
- Style: Contemporary design from the Ice Collection suited to modern cabinetry schemes.
- Function: Purpose built as a cabinet knob for doors and drawers throughout the home.
Certifications & Compliance
- Proposition 65 Warning applies for California residents. Refer to manufacturer documentation for complete details.
Technical Specifications
- Subcategory: Cabinet Knobs
- Collection: Ice
- Product Type: Cabinet Knobs
- Product Group: Cabinet Hardware
- Product Subgroup: Cabinet Knobs
- MAP Policy: Yes
- Thread / Screw Size: 8/32
- Product Projection: 1"
- Product Material: Stainless/Glass
- Product Category: Cabinet Hardware
- Department: Door Hardware
Typical Applications
- Kitchen Cabinetry
- Bathroom Vanities
- Custom Furniture Pieces
- Residential Remodeling Projects
- Commercial Millwork
- Decorative Hardware Upgrades
Why Schaub 31?
The Schaub 31 combines a stainless steel base with a glass knob face to deliver a distinctive contemporary look from the Ice Collection. With a 1-1/2" diameter, 1" projection, and 1/2" base dimension, it offers a practical and polished detail for cabinetry throughout the home, finished with an 8/32 thread and screw size for dependable mounting.
Manufacturer Resources
Schaub Product Catalog
Product Specs
- Subcategory:
- Cabinet Knobs
- Collection:
- Ice
- Product Type:
- Cabinet Knobs
- Product Group:
- Cabinet Hardware
- Product Subgroup:
- Cabinet Knobs
- MAP Policy:
- Yes
- Knob Diameter:
- 1-1/2"
- Thread / Screw Size::
- ���.32
- Product Function:
- Cabinet Knob
- Product Dimension:
- 1/2"
- Product Projection:
- 1"
- Product Style:
- Contemporary
- Product Material:
- Stainless/Glass
- Product Category:
- Cabinet Hardware
- Department:
- Door Hardware
Schaub 31-GBP – Frequently Asked Questions
1) What screw size does the Schaub 31 Ice glass cabinet knob take, and will it work with the screws already in my cabinet doors?
The Schaub 31 Ice knob threads 8-32, which is the standard machine screw size for cabinet knobs, so the screws in your existing doors will almost always thread straight in. What does change is screw length: a knob swap onto a thicker door front or a drawer with an applied panel may need a longer 8-32 screw. Measure the front thickness and add about 1/2 inch of thread engagement.
2) Will a Schaub Ice knob cover the old screw hole if I am replacing existing cabinet knobs?
Single-hole mount, so it drops onto any existing knob bore with no new drilling, provided the old hardware was also a one-screw knob. The 1/2 inch base is what sits against the door, so it will conceal a standard 3/16 inch knob bore but will not hide the second hole left behind by a pull. Replacing pulls with these means plugging and refinishing, or moving to a backplate.
3) I need a plain metal cabinet knob instead of a decorative glass one for a rental turn. What should I order?
For a plain metal knob, look at the Delaney Solid Brass Cabinet Knob or the Deltana KRB175, a heavy-duty round knob with a groove in solid brass at 1-3/4 inch diameter. Both are solid brass rather than the stainless steel and glass build of the Schaub 31, which means no decorative glass face to chip or to match later. The Deltana at 1-3/4 inch is a quarter inch larger across than the Schaub 31's 1-1/2 inch, so it will cover a slightly wider footprint on the door face.
4) What is the closest alternative to the Schaub 31 glass cabinet knob if I want the same decorative glass look from another line?
The Emtek Astoria Glass Cabinet Knob is the glass-faced alternative in the comparable set. The Schaub 31 is a 1-1/2 inch round knob with a stainless steel base and a glass face, sold across twelve decorative finishes including Aqua Pearl, Sapphire Silk and White Lace Pebbles. The Astoria is likewise a glass cabinet knob and is carried in Emtek's Schaub Collection, so it keeps the glass material story while giving a different face treatment. If the glass is the reason you are buying, those are the two to put side by side.
5) How far does the Schaub Ice 31 knob stand off the cabinet face?
Projection is 1 inch from the door face to the front of the knob, on a knob that measures 1-1/2 inches in diameter with a 1/2 inch base where it meets the door. That 1/2 inch footprint matters on frameless cabinets and on narrow drawer rails, since it is all the flat contact area the knob needs. The 1 inch projection leaves room to get fingers behind it without pushing into a walkway.
6) Is the Schaub 31 Ice knob real glass, and what is the mounting hardware made of?
Glass over a stainless steel base. The decorative face is glass, and the part that carries the load and takes the screw is stainless, which is why it holds up in a kitchen or bath where a solid-glass knob would be the weak point. Stainless also means no plating to wear through at the edges the way a finished brass knob eventually does.
7) What colors does the Schaub Ice 31 round glass knob come in?
Twelve glass colorways across four texture families. Confetti in Orange, Turquoise, and White/Grey. Pebbles in Green/Blue, Sable, and White Lace. Silk in Ivory, Scarlet, and Sapphire. Pearl in Aqua, Blue, and Clear. Clear Pearl and Ivory Silk are the two that read as neutrals; the Confetti and Pebbles finishes carry visible flecking, so they will not disappear against a painted door the way a plain glass knob does.
8) I need to order more of the same knob for a remodel a year later. Will the glass match?
Order by the finish code, not by the color name. Each Ice colorway carries a three-letter code (COO Orange Confetti, COT Turquoise Confetti, CWG White/Grey Confetti, GBP Green/Blue Pebbles, IVS Ivory Silk, PAQ Aqua Pearl, PBL Blue Pearl, PCL Clear Pearl, SBP Sable Pebbles, SCS Scarlet Silk, SPS Sapphire Silk, WLP White Lace Pebbles), and quoting that code is what gets you the same glass. Because these are handled glass, expect variation in the flecking between production runs on the Confetti and Pebbles colors. For a large job, buy the full count at once.
9) Should I use a 1-1/2 inch round knob or a pull on my drawers?
A 1-1/2 inch round knob like the Schaub 31 Ice is sized for doors and for drawers up to roughly 24 inches wide. Past that, a single knob makes a wide drawer rack and bind as it comes out, and the fix is either two knobs spaced in from each end or a pull. The Emtek 8665 Select from the Schaub collection is catalogued as a knob/pull, so it covers the wider drawer case in a matching design language.
10) The Schaub 31 is contemporary. What round knob works if the kitchen is traditional or craftsman?
The Orca Hardware CK-18032 Mission Round Cabinet Knob is the round knob to look at for a craftsman or mission-style run, and the Orca CK-19032 Whistler Cabinet Knob is the other Orca option. Both are cabinet knobs by function, the same as the Schaub 31, so they land in the same screw hole role; the difference is the style vocabulary. The Schaub 31 is a contemporary round knob in the Ice collection with a glass face, which reads modern rather than mission.
11) Is the Schaub 31 Ice knob a good choice for a multi-family or hospitality cabinet package?
Two things decide it. The stainless base and 8-32 thread make it a straight one-for-one swap on existing knob bores, which is what you want when you are turning units without a cabinet demo. The caution is the glass face: on high-turnover cabinetry a glass knob is the piece that chips first, and the twelve Ice colorways are a decorative contemporary line rather than a workhorse MRO knob. For a standardized package where replacement stock has to match for years, a solid brass round knob such as the Deltana KRB175 is the more forgiving spec.
12) Can I mix the Schaub Ice knob with other Schaub hardware in the same kitchen?
The 31 belongs to Schaub's Ice collection, a contemporary glass line, and mixing across Schaub collections works as long as you hold the projection and scale consistent. Emtek carries several Schaub-collection designs including Allerton, Art Deco, and Astoria Glass, which is the usual route when you want a knob on the uppers and a coordinating piece elsewhere. Keep the same finish family on all the exposed metal so the stainless base does not sit next to a warmer brass.
13) If I swap the Schaub 31 for an Orca or Deltana knob, does the mounting change?
The Schaub 31 mounts on an 8/32 machine screw through the door with a 1 inch projection and a 1/2 inch base, which is the standard cabinet knob arrangement. The Orca CK-18032 and CK-19032 are both cabinet knobs by function and the Deltana KRB175 is a round knob, so all three occupy the same single-hole knob position rather than a two-hole pull position. Confirm screw length against your door thickness when you change knobs, since base depth differs from one knob to the next.
How fast can I get the Schaub 31-GBP delivered?
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Can I return it if it doesn’t work for me?
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reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Schaub 31-GBP come with a warranty?
Absolutely. The Schaub 31-GBP is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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