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Home / Basic Building Materials / Stainless Steel Angle Bracket 90-Degree Right-Angle Fixer Triangle Iron Support Connector Plate I-Shaped Shelf Support Reinforcement Hardware

Attributes

Brand -
Category Root / Basic Building Materials
Origin -
Material 304 Stainless Steel
Shape 90-Degree Right Angle Triangle
Surface Finish Brushed Silver
Thickness 2.5 mm
Mounting Holes 4 Pre-drilled Countersunk Holes
Load Capacity Up to 50 kg per pair
Corrosion Resistance High (Suitable for Humid Environments)
Included Hardware Matching Screws and Anchors
Application Shelves, Frames, Furniture Repair
Package Quantity 10 Pieces per Pack

6 reviews

A

Anonymous

Mar 24, 2026

Rating: 4/5

Great value for money

Very good quality for the price. I used them to fix a wobbly desk corner. Only giving 4 stars because the instructions were minimal, but installation was intuitive.

A

Anonymous

Mar 22, 2026

Rating: 5/5

Professional look

The brushed finish looks very clean and professional. I used them for a DIY floating shelf project and they blend in nicely while providing strong support.

A

Anonymous

Mar 12, 2026

Rating: 3/5

Good but holes slightly off

The metal quality is excellent, but on two of the brackets, the pre-drilled holes were slightly misaligned. I had to drill new ones, which was a bit annoying.

A

Anonymous

Mar 08, 2026

Rating: 5/5

Solid and sturdy

These brackets are exactly what I needed to reinforce my garage shelving. The stainless steel feels thick and the screws provided fit perfectly.

A

Anonymous

Mar 03, 2026

Rating: 5/5

Perfect for outdoor use

I installed these on a garden bench frame. Since they are stainless steel, I don't have to worry about rust even when it rains. Highly recommended.

A

Anonymous

Mar 02, 2026

Rating: 5/5

Saved my bookshelf

My old bookshelf was sagging in the middle. These angle brackets provided the exact support needed to level it out again. Very happy with this purchase.

5 FAQ

Q: What size screws are included in the package?

A: The package includes M4 x 20mm stainless steel screws suitable for most standard installations. If you are mounting into masonry, please use the included wall plugs.

Q: What is the thickness of the metal?

A: The material thickness is 2.5 mm, providing a robust balance between strength and ease of drilling if you need to add extra holes.

Q: Can these be used outdoors without rusting?

A: Absolutely. They are made from 304 grade stainless steel, which offers high resistance to corrosion and rust, making them ideal for outdoor or humid indoor environments.

Q: Are these brackets suitable for holding heavy wooden shelves?

A: Yes, when installed correctly with the provided anchors into solid wood or studs, a pair can support up to 50 kg. For heavier loads, we recommend using additional brackets.

Q: Is there a left-handed or right-handed version?

A: No, these brackets are symmetrical in function regarding the 90-degree angle, so they can be mounted on either the left or right side of a joint interchangeably.

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