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    Vernon Hills, IL
    Vernon Hills, IL
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    Knobs
    1. Home
    2. Decorative Hardware & Moldings
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    Item # HC250-ABZ • Mfr # 250-ABZ

    Schaub Siena Series Ancient Bronze 1-3/8" (35 mm) Diameter Knob, - 250-ABZ

    Description

    Schaub Siena Ancient Bronze Round Cabinet Knob

    Schaub Siena Series ancient bronze knob gives cabinet doors and drawers a 1-3/8 inch diameter round pull point, so hands land in a predictable spot every time. The zinc die cast construction forms a solid-feeling knob body, which supports repetitive daily use on kitchen, bath, or built-in cabinetry. Its ancient bronze finish defines the visual tone on the face of the knob, helping tie in with other bronze-finished decorative hardware on the same run. A base diameter of 3/4 inch sets the footprint against the cabinet surface, which helps installers align the knob cleanly on narrower rails and stiles. The 1 inch projection establishes stand-off from the door or drawer face, giving fingers clearance to grip without contacting the wood finish. A width of 1-1/2 inches offers a comfortable grasp point, useful on both doors and medium-size drawers.

    Key Details Of This Cabinet Knob

    • The 1-3/8 inch (35 mm) diameter knob head concentrates pull force at a consistent center, which helps doors close squarely when matched across multiple fronts on a run of cabinets.
    • Zinc die cast material builds a unified knob body, which supports a stable feel when tightened against the cabinet face during installation and use.
    • The ancient bronze finish defines the surface color of the knob, which helps coordinate with other ancient bronze decorative hardware in the same space for a consistent appearance.
    • A base diameter of 3/4 inch sets a compact contact circle on the cabinet, which helps the knob sit fully on narrow rails without overhanging profiled edges.
    • The 1 inch projection sets how far the knob stands off the cabinet face, which gives fingers room to wrap behind the knob while keeping doors and drawers close to the face frame.
    • A width of 1-1/2 inches determines the lateral span of the knob head, which provides a stable gripping surface for both small and larger hands on frequently used doors.
    • The 8-32 x 1 inch screw size defines the machine thread and length used for mounting, which matters when selecting door or drawer front thickness to match this Schaub and Company knob.

    Installation Dimensions For Cabinet Fit

    The 1-3/8 inch diameter of this Schaub and Company knob sets the main face size installers see when laying out hardware across doors and drawers, which helps line up knobs evenly on wide and narrow fronts. With a 3/4 inch base diameter, the contact circle stays inside most standard rail widths, which supports centered placement even on slimmer frame members. The 1 inch projection creates a defined offset from the cabinet surface, which allows users to pull without knuckles rubbing the door or drawer face. A 1-1/2 inch width defines the overall span of the knob head, which matters when spacing multiple knobs on larger doors so they do not visually crowd each other. The 8-32 x 1 inch mounting screw size establishes a common machine thread, which helps the knob integrate into standard cabinet construction using that screw specification.

    How This Schaub Knob Works On Cabinets

    Where The Ancient Bronze Knob Performs Best

    This Schaub Siena Series ancient bronze knob functions as a round pull point for cabinet doors and drawers, which suits installations where a compact, circular grip is preferred over longer pulls. The 1-3/8 inch diameter offers a proportion that fits typical base and wall cabinet fronts, which keeps the knob visually balanced on both small doors and moderate drawer widths. Its 1 inch projection holds the grasp point off the face enough that fingers can hook behind the knob, which is useful on heavier doors that need a confident pull. The 3/4 inch base diameter keeps the footprint tight, which allows the knob to sit comfortably on rail-and-stile constructions without overlapping molded profiles. With the 1-1/2 inch width defining the knob span, this part fills the hand more than very small knobs, which can help with frequent opening on task areas such as prep zones or vanity cabinets.

    Details That Support Repeatable Cabinet Layout

    The consistent 1-3/8 inch diameter lets installers repeat the same centerline layout across a whole room, which simplifies drilling jigs and speeds through-runs on multiple fronts. Because the knob is zinc die cast, each piece is formed to the same basic dimensions, which supports uniform alignment when rows of doors use the same part. The ancient bronze finish is specified as the surface treatment on this knob, which allows designers to specify this exact color tone across all Schaub and Company pieces using the same finish name. A 3/4 inch base diameter sets a known landing area at the back of the knob, which helps keep the bearing surface fully on flat sections of the door or drawer front. The 1 inch projection remains constant from the cabinet face, which produces an even shadow line when viewed down a bank of cabinets. Using the 8-32 x 1 inch screw size standardizes the mounting interface, which can streamline tooling and bit selection on shop assembly benches.

    Common Questions About This Schaub Cabinet Knob

    What is the overall diameter of this Schaub Siena knob?

    The Schaub Siena Series ancient bronze knob has a 1-3/8 inch (35 mm) diameter, which sets the main face size seen on the cabinet door or drawer front.

    How far does the ancient bronze knob project from the cabinet?

    The ancient bronze round knob projects 1 inch from the cabinet surface, which provides finger clearance for a comfortable grip when opening doors and drawers.

    What material is the 250-ABZ cabinet knob made from?

    The Schaub and Company 250-ABZ cabinet knob is zinc die cast, which creates a solid, consistent body for repeated daily use on cabinet fronts.

    What is the base diameter where the knob meets the door?

    This ancient bronze round knob has a 3/4 inch base diameter, which keeps the contact area compact for fitting on standard cabinet rails and stiles.

    Which screw size works with this Schaub cabinet knob?

    The knob is specified with an 8-32 x 1 inch screw size, which defines the machine thread and length used for mounting through typical cabinet doors and drawers.

    What are the width and projection measurements on this knob?

    The Schaub ancient bronze knob has a 1-1/2 inch width and 1 inch projection, which balance a full grip surface with a compact stand-off from the cabinet face.

    Choose This Knob For Consistent Cabinet Layout

    The Schaub Siena Series ancient bronze knob brings a 1-3/8 inch round pull point, zinc die cast construction, and a 3/4 inch base together in one part, which supports clean layouts across cabinet runs. With a 1 inch projection and 1-1/2 inch width, the knob supplies comfortable finger clearance and a stable grip on both doors and drawers. Selecting this 250-ABZ part number lets installers and shops repeat the same dimensions, finish, and 8-32 x 1 inch mounting interface throughout a project, which helps maintain visual alignment and consistent handling from cabinet to cabinet.

    Color/Finish
    Ancient Bronze
    Color Family
    Bronze Tone
    Design Style
    Transitional
    Diameter
    1-3/8 in (35 mm)
    Manufacturer Series
    Siena
    Material Type
    Zinc
    Product Type
    Knob
    Projection
    1 in (25 mm)
    Shape
    Round
    Supplier Pack Size
    25
    Sold In
    1
    Color/Finish
    Ancient Bronze
    Color Family
    Bronze Tone
    Design Style
    Transitional
    Diameter
    1-3/8 in (35 mm)
    Manufacturer Series
    Siena
    Material Type
    Zinc
    Product Type
    Knob
    Projection
    1 in (25 mm)
    Shape
    Round
    Supplier Pack Size
    25
    Sold In
    1
    0Cart
    0Cart
    Schaub and Company
    $31.16/Each
    25+ items
    $27.42 / Each
    Item # HC250-ABZ • MFR # 250-ABZ
    Schaub Siena Series Ancient Bronze 1-3/8" (35 mm) Diameter Knob, - 250-ABZ
    Item# HC250-ABZ / MFR Part # 250-ABZ
    Each
    Each

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