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Home / Basic Building Materials / Stainless Steel 90-Degree Right Angle Bracket L-Shaped Corner Iron Reinforcement Hardware for Shelf Support

Attributes

Brand -
Category Root / Basic Building Materials
Origin -
Material 304 Stainless Steel
Shape L-Shaped 90-Degree Right Angle
Finish Brushed Satin
Thickness 2.5 mm
Mounting Holes 4 Countersunk Holes per Bracket
Corrosion Resistance High (Suitable for Humid Environments)
Load Capacity Up to 150 lbs per pair
Included Hardware Matching Stainless Steel Screws
Application Shelving, Furniture Repair, Cabinet Reinforcement
Package Quantity 10 Pieces

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 3/5

Decent but pricey for small projects

They work well and are very strong, but maybe overkill for a small picture frame repair. Great for structural support though. Just make sure you actually need this level of strength.

A

Anonymous

Mar 26, 2026

Rating: 5/5

Rust resistant and strong

I installed these in my bathroom for some extra storage shelves. After six months of exposure to shower steam, there is absolutely no sign of rust. Highly recommend for damp areas.

A

Anonymous

Mar 24, 2026

Rating: 5/5

Professional grade hardware

As a contractor, I go through a lot of brackets. These are among the best I've used. The metal is thick, the edges are smooth, and they install quickly. Will buy again.

A

Anonymous

Mar 23, 2026

Rating: 5/5

Exactly what I needed

Bought these to fix a wobbly bookshelf. Installation was easy with the pre-drilled holes. They are solid and don't bend even when the shelf is fully loaded with books.

A

Anonymous

Mar 21, 2026

Rating: 5/5

Perfect for heavy duty shelving

These brackets are incredibly sturdy. I used them to reinforce my garage workbench and they hold up perfectly under heavy tools. The stainless steel finish looks great too.

A

Anonymous

Mar 08, 2026

Rating: 4/5

Good quality, screws could be longer

The brackets themselves are excellent quality and very rigid. My only minor complaint is that the included screws were a bit short for my thick oak boards, but I just used my own.

5 FAQ

Q: Can these be painted to match my furniture?

A: While they come with a brushed finish, you can paint them. We recommend cleaning the surface thoroughly and using a primer designed for metal before applying your chosen paint.

Q: Are these brackets suitable for outdoor use?

A: Yes, since they are made from 304 stainless steel, they offer high corrosion resistance and are suitable for outdoor applications, though extreme marine environments may require additional protection.

Q: What size screws are included in the package?

A: The package includes #8 x 1/2 inch flat head Phillips screws designed specifically for these brackets.

Q: Do you sell these in a black finish?

A: Currently, this specific model is only available in the natural brushed stainless steel finish. Please check our store for other bracket models that may offer powder-coated black options.

Q: Is the thickness enough to support a granite countertop corner?

A: For a granite countertop, we recommend using multiple brackets spaced closely together or consulting a structural engineer, as granite is extremely heavy. These are best suited for wood shelving and standard furniture.

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