Home Improvement
Amazon Basics 10 Pack Heavy Duty Metal Shelf Brackets, L20" x H13", Black Strong Steel
Best for: heavy-duty DIY shelving in garages or workshops
ASIN: B07PJTYNC7
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Brand: Amazon Basics
These heavy-duty steel brackets support up to 1,000 lbs per pair when anchored into wall studs, making them suitable for substantial shelving loads. The black powder-coated finish resists corrosion while the L20 by H13 inch dimensions provide a wide mounting footprint. Each bracket features three pre-drilled holes on either side for secure attachment to both walls and shelves.
Key features
- Black Powder Coated Finish; Made from Q195 Steel
- Bracket Dimensions: 20-Inch x 13-Inch
- Mounting hardware not included
- Includes 3 pre-drilled 1/4" holes on each side
- 1, 000 lbs. (453. 6 kgs) max weight capacity per pair when mounted into 16-inch wall stud centers
Price on Amazon
$52.43
Price as of Oct 19, 2026 9:12 PM UTC
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
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Frequently Asked Questions
What is the maximum weight capacity for these shelf brackets?
Each pair supports a maximum of 1,000 lbs (453.6 kg) when mounted into wall studs spaced at 16-inch centers. This rating assumes proper installation into structural support rather than drywall alone.
Is the mounting hardware included with this product?
No, the package does not include any screws or anchors. You will need to purchase separate mounting hardware suitable for your specific wall type and load requirements.
How many pre-drilled holes are on each bracket for mounting?
Each side of the bracket features three pre-drilled 1/4-inch holes. This allows for flexible positioning when securing the bracket to a wall or shelf surface.
What material is used to construct these brackets?
The brackets are made from Q195 steel with a black powder-coated finish. This construction provides durability and resistance to corrosion for indoor home improvement projects.
Specifications
| Model | AB5502 |
| Color | Black |
| Size | 20" x 13" |
| Pack size | 1 |
| Dimensions | 20.0 inches × 1.18 Inches × 13.0 inches (1.495532950281178 pounds) |
| UPC | 841511128148 |
| EAN | 0841511128148 |
| ASIN | B07PJTYNC7 |
| Brand | Amazon Basics |
| Category | Home Improvement |
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Last reviewed
October 19, 2026
Product listing details, features, and specs.
Editorial approach
Curated listings of Amazon Basics products with LLM-assisted summaries. Every specification, feature, and price is sourced from Amazon's Creators API — we don't invent reviews or ratings.
Affiliate disclosure
As an Amazon Associate, I earn from qualifying purchases.
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