Description
Specifications Coordinating Items Material Screws Warranty Returns Why Us?
The Cosmas 4251BN Black Nickel Cabinet Knob features a larger round face with a generous profile that gives cabinetry a bold, finished look. Its wider proportions make it especially attractive on larger cabinet doors, pantry fronts, and statement furniture pieces.
The Black Nickel finish lends this knob a refined metallic sheen with rich visual depth, making it an excellent match for upscale transitional and contemporary interiors. With a 1-3/8″ knob diameter and 1-1/8″ projection, it offers both presence and everyday comfort.
| Manufacturer | Cosmas |
|---|---|
| MPN | 4251BN |
| Color / Finish | Black Nickel |
| Type | Knob |
| Knob Diameter | 1-3/8″ |
| Projection | 1-1/8″ |
| Diameter of Base | 1″ |
| Material | 100% Die-Cast Zinc Metal |
| Mounting Hardware | 8/32″ thread x 1″ long screws included |
Complete the look with coordinating Black Nickel cabinet pulls:
Shop Black Nickel Cabinet Pulls
This cabinet knob is made from 100% die-cast zinc, offering excellent durability and strength for long-term use. Die-cast zinc allows for crisp detailing while maintaining structural integrity and resistance to corrosion.
The Black Nickel finish adds a rich metallic appearance with subtle depth and reflectivity, giving this knob a polished designer look that holds up beautifully in everyday spaces.
This Cosmas cabinet knob includes 8/32″ thread x 1″ long screws included, which fits most standard cabinet doors and drawer fronts.
For thicker doors or drawer fronts, a longer screw of the same thread type may be required.
Shop Cabinet Screws
All Cosmas cabinet hardware finishes are covered by a Lifetime Warranty.
Return your order within 30 days for a full refund*. We stand behind our products and guarantee your satisfaction. *Refund excludes shipping costs.
Learn More
- Support Small Business
- Support American Businesses
- No Sales Tax
- Personalized Customer Service
Learn More





Reviews
There are no reviews yet.