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Extensity 1-1/2 inch knob from Allison by Amerock provides a decorative cabinet knob solution using the Extensity design, so cabinet doors and drawers gain a consistent visual detail across a run of cabinetry. The knob length of 1-1/2 inch, also expressed as 38 mm, sets a defined hand contact area that supports repeatable placement on face frames and drawer fronts. The Champagne Bronze finish on this knob delivers the warm, velvety, auburn glow described by Amerock, so finished cabinets present a coordinated color tone when other Champagne Bronze hardware is used in the same room. The Extensity design blends graceful arcs with a strong geometric quality, so installers can carry a single design language through both knobs and other Extensity series pieces where those are specified on the project.
The 1-1/2 inch (38 mm) length on this Amerock Extensity knob gives installers a clear dimension to work from when setting drilling locations, so hole placement can be laid out in jigs or on shop drawings with confidence. Because the knob is finished in Champagne Bronze, its color behavior is predictable across multiple pieces, which matters when several knobs are aligned on full cabinet runs in a kitchen or bath. The defined diameter and length create a known projection footprint from the cabinet surface, supporting planning around adjacent hardware, neighboring doors, or wall clearances.
The Amerock Extensity Series Champagne Bronze 1-1/2 in (38 mm) diameter knob belongs to the Decorative Hardware & Moldings category under knobs, so it aligns directly with cabinet and furniture hardware work where a decorative knob is specified. Its role as a decorative cabinet knob makes it suited to both kitchen and bath projects, matching the description of the finish as providing a radiant and sophisticated palette to those rooms. The Champagne Bronze tone resonates with warmth, which helps when the design intent calls for a warmer metal color rather than cooler tones on painted or stained cabinetry. Because Amerock notes that the finish imparts a sophisticated palette to the kitchen or bath, this knob fits projects where the hardware is expected to contribute to the overall visual scheme rather than act as a neutral detail. The Extensity styling, described as sleek yet substantial, allows this knob to support designs that want both a graceful curve and a strong geometric presence on door and drawer fronts.
The Extensity design blends graceful arcs with a strong geometric quality, giving the knob a defined shape that reads consistently across all installed positions on a cabinet run, which helps when aligning multiple knobs along wide drawer banks. This mix of curves and geometry creates an aesthetic that Amerock describes as commanding admiration, so the knobs function as visible design elements in finished spaces instead of fading into the background. The Champagne Bronze finish delivers a velvety, auburn glow, which influences how the hardware interacts with surrounding finishes like paint colors, wood tones, and countertop materials on the jobsite. Because the Everyday Basics BP29398CZ Extensity knob is part of Amerock home solutions that include decorative cabinet hardware, it fits into a broader range of decorative pieces that can be coordinated within the same project, simplifying style selection when other Amerock items are used nearby.
The Extensity 1-1/2 inch (38 mm) length knob provides a compact gripping area, which supports consistent drilling layouts and helps maintain proportions on narrower cabinet doors and drawers.
The BP29398CZ Extensity knob uses a Champagne Bronze finish, giving cabinets a warm, velvety, auburn glow that supports a radiant and sophisticated palette in kitchens or baths.
The Amerock Extensity knob is described as sleek yet substantial, blending graceful arcs with strong geometric qualities, so it delivers a defined decorative statement on cabinet doors and drawers.
This Champagne Bronze cabinet knob is described as imparting a radiant and sophisticated palette to the kitchen or bath, so it fits those cabinet and vanity applications.
The Everyday Basics BP29398CZ label identifies this specific Extensity 1-1/2 inch knob in Amerock references, helping shops and installers match or reorder the exact decorative knob.
The Extensity Series Champagne Bronze knob is from Allison by Amerock, whose decorative and functional cabinet hardware has been part of Amerock home solutions founded in 1928.
Choosing the Extensity 1-1/2 inch knob in Champagne Bronze lets you apply a defined Amerock Extensity style and finish across cabinet fronts, using the BP29398CZ part to match ordering, shop drawings, and installation layouts to the project design intent.
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