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National Hardware Cooper 1 in. W X 3 in. L Aluminum Matte Black Door Stop Mounts to door and wall .6

The National Hardware Cooper door stop delivers a sleek, durable solution for protecting doors, walls, and décor in busy spaces. Crafted from lightweight yet sturdy aluminum and fi…

National Hardware MPN N830-529 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $10.99. Our online price is $11.99.
$11.99
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About Product Overview

The National Hardware Cooper door stop delivers a sleek, durable solution for protecting doors, walls, and décor in busy spaces. Crafted from lightweight yet sturdy aluminum and finished in a matte black that coordinates with modern hardware, this 3-inch stop is built to withstand daily use. The bumper measures 0.6 inches in diameter, providing a resilient cushion that minimizes impact while maintaining a clean appearance. With a mounting system that supports both door and wall installation, it adapts to how your space is actually used.

Key features that set Cooper apart

  • Dual-mount versatility: Mounts to the door, the wall, or both—so you can protect surfaces precisely where your door tends to strike.
  • Durable aluminum, matte black finish: Corrosion-resistant body paired with a modern, low-contrast finish that hides wear and blends with existing fixtures.
  • Compact, purposeful dimensions: 3 inches long and 1 inch wide, with a 0.6-inch bumper for controlled contact that prevents chipping and scuffing.
  • Ready-to-install with included hardware: Bagged packaging includes mounting screws, making setup straightforward whether you’re attaching to a door edge or a wall.

Ideal use cases

  • Interior doors in high-traffic areas like entryways, hallways, and living spaces where doors frequently swing toward walls or furniture.
  • Rental properties and multi-dwelling buildings where durable protection helps preserve paint, trim, and plaster.
  • Home offices, studios, and classrooms that see frequent door traffic and need quiet, reliable stopping power.

Why this door stop helps in real life

Doors slamming into walls can cause chipped paint, dented trim, or baseboard damage. The Cooper aluminum door stop absorbs impact with a dedicated bumper, preventing surface damage while maintaining a clean, streamlined look. The matte black finish minimizes visible wear, so it stays looking intentional even in busy spaces.

Installation and care

Hardware included means you can choose the mounting approach that fits your space—install on the door edge for direct impact protection, on the wall for a protective anchor, or on both for maximum coverage. To keep it looking its best, wipe with a damp cloth and dry promptly; avoid abrasive cleaners that could dull the finish.

Who should consider this door stop

  • Homeowners seeking a durable, stylish solution to protect walls and doors.
  • Renters and property managers needing reliable hardware that stands up to frequent use.
  • Builders and remodelers looking for a matte black accessory that blends with contemporary interiors.

The Details Specifications

Brand National Hardware
SKU 5037978
UPC 886780028683
Unit 0
Case Pack Quantity 80 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 1 × 4 × 7
Weight 0 lbs
Cubic Feet 0.00912 ft³
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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