Attributes

Brand	-
Category	Root / Basic Building Materials
Origin	-
Material	304 Stainless Steel
Finish	Matte Black Powder Coated
Shape	L-Type 90-Degree Right Angle
Thickness	2.5mm Thickened Design
Application	Shelf Support, Furniture Frame, Wood Joint
Corrosion Resistance	High (Suitable for Indoor/Outdoor)
Mounting Type	Screw Fixed (Screws not included)
Load Capacity	Heavy Duty Structural Support
Edge Treatment	Deburred and Smooth Edges
Package Contents	4 x Corner Brackets

6 reviews

Anonymous

Mar 26, 2026

Rating: 5/5

Better than expected

I used these to reinforce a wobbly workbench. The 90-degree angle is precise, and the pre-drilled holes lined up perfectly. Highly recommend for any serious woodworking project.

Anonymous

Mar 23, 2026

Rating: 5/5

Perfect for heavy shelving

These brackets are incredibly sturdy. The black finish matches my industrial pipe shelves perfectly, and the thickened steel gives me confidence that my books won't fall through.

Anonymous

Mar 19, 2026

Rating: 4/5

Solid connector

Does exactly what it says. The stainless steel underneath seems high quality. Just make sure you have the right size screws as they aren't included in the pack.

Anonymous

Mar 13, 2026

Rating: 5/5

Essential for garden boxes

Used these for the corners of my raised garden beds. They have held up well against rain and soil moisture without rusting. Very happy with the durability.

Anonymous

Mar 05, 2026

Rating: 4/5

Great quality, slight coating issue

Overall excellent product. Very rigid and well-made. One bracket had a tiny scratch in the black coating, but it's on the bottom so it doesn't show. Would buy again.

Anonymous

Mar 02, 2026

Rating: 5/5

Sleek and strong

Love the matte black look. It adds a modern touch to my furniture repairs. They feel much heavier and more durable than the cheap zinc ones I bought previously.

5 FAQ

Q: Is the black finish prone to chipping during installation?

A: The finish is a durable powder coat. While it is robust, we recommend using a non-marring drill bit and careful handling to prevent any potential chipping during installation.

Q: Do you sell these in silver or raw steel finish?

A: Currently, this specific thickened model is only available in the Matte Black finish. Please check our store for other variations of corner brackets.

Q: Are mounting screws included with these brackets?

A: No, mounting screws are not included. This allows you to choose the appropriate screw length and type for your specific material thickness.

Q: Can these be used outdoors without rusting?

A: Yes, these are made from 304 stainless steel with a protective black coating, making them highly resistant to corrosion and suitable for outdoor use.

Q: What is the exact thickness of the steel?

A: The steel thickness is 2.5mm, which provides enhanced load-bearing capacity compared to standard 1.5mm or 2.0mm brackets.

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