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Amerock Blackrock 1-5/8 inch knob is a decorative cabinet knob designed for cabinet and woodworking projects where a geometric style matters. The knob belongs to Amerock Corporation's Blackrock collection, so it follows the collection's signature hard, geometric lines that create simple shapes suited to modern and transitional cabinets. The 1-5/8 inch, or 41 mm, diameter sizing gives a substantial hand contact area, which supports confident door and drawer operation in everyday use. The polished nickel finish provides soft golden undertones, so the knob presents a warmer appearance than typical chrome finishes while still delivering a bright, metallic look. This polished nickel surface creates a rich luster that visually recalls sterling silver, giving cabinets a refined, finished appearance. As part of Amerock decorative hardware and moldings, this Blackrock series knob functions as a visible design element while performing everyday pull duty.
The Blackrock 1-5/8 inch diameter knob functions as a standard decorative cabinet knob, so it suits typical cabinet doors and drawer fronts where a single knob is preferred. Because the diameter is defined at 41 mm, installers can align this knob with drilled hole locations that anticipate a central mounting point and a round hand grip area extending around it. The Amerock Blackrock series design, with its simple geometric shapes, pairs well with flat-panel or shaker-style fronts where a clean, centered pull point is desired. The polished nickel surface adds a bright focal point at each mounting location, supporting consistent alignment checks during layout because reflections are easy to see against most cabinet finishes.
The Amerock Blackrock 1-5/8 inch diameter knob fits into cabinet and woodworking projects that call for decorative hardware and moldings in a knob format. Because the knob is part of the Blackrock collection, it visually coordinates with other Blackrock pieces, supporting cohesive hardware runs across kitchens, baths, or built-ins. The polished nickel finish, described as a warmer counterpart to chrome, works well in rooms where lighting or surrounding fixtures lean toward warm metallic tones yet still need a reflective surface. Its diameter gives comfortable finger purchase on both doors and drawers, helping installers use a single knob specification throughout a project without changing scale between upper cabinets and base cabinets. As a product in the Amerock decorative hardware category, this knob is suited to applications where visible hardware acts as a design feature as well as a functional touchpoint.
The defined 1-5/8 inch, or 41 mm, diameter gives designers and installers a fixed reference when plotting hardware centerlines and edge setbacks, reducing layout variability between cabinets. The Blackrock collection's simple shapes, derived from hard, geometric lines, avoid visual clutter on door and drawer faces, which helps maintain straight sightlines along cabinet rows. The polished nickel finish, with its rich luster reminiscent of sterling silver, enhances the perception of alignment because reflections emphasize any pattern of hardware placement. The warmer tone compared to chrome offers flexibility when pairing the knob with other Amerock decorative and functional cabinet hardware in nearby areas, supporting coordinated specifications. The clearly identified Amerock BP55272PN part number allows project documents, takeoffs, and reorders to call out the same knob reliably, supporting continuity across phases or future expansions.
The Amerock Blackrock 1-5/8 inch knob has a 1-5/8 inch, or 41 mm, diameter, giving a defined grip area that helps maintain consistent scale and spacing across doors and drawers.
The BP55272PN Blackrock knob uses a polished nickel finish with soft golden undertones, providing a warmer appearance than chrome while still offering a bright, reflective metallic look.
The polished nickel finish, with a rich luster reminiscent of sterling silver, adds a refined highlight to cabinet fronts, helping hardware positions stand out as intentional design elements.
The Blackrock knob is inspired by hard, geometric lines and simple shapes, so it supports modern and clean-lined cabinet designs where minimal ornamentation is preferred.
The Blackrock knob sits within Amerock decorative hardware and moldings, so it functions as both a working pull and a visible design feature across cabinet installations.
The Amerock BP55272PN part number identifies this specific Blackrock 1-5/8 inch polished nickel knob, helping projects specify and repeat the exact model across multiple locations.
The Amerock Blackrock 1-5/8 inch diameter knob in polished nickel pairs a defined 41 mm size with a warm, reflective finish, giving installers a consistent, design-forward pull point. For cabinet and woodworking projects that use Amerock decorative hardware, choosing the BP55272PN knob allows a unified hardware look based on geometric Blackrock styling and a sterling-silver-like luster. For your next cabinet run or room upgrade, match this knob's size, finish, and collection identity to your layout and aesthetic goals, then finalize your quantities through Wurth Baer Supply.
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