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Home / Basic Building Materials / Thickened Angle Bracket Right-Angle Wall Cabinet Support Shelf Angle Iron L-Type Shelf Support Bracket Fastener Triangle Connector

Attributes

Brand -
Category Root / Basic Building Materials
Origin -
Material Heavy-Duty Cold-Rolled Steel
Surface Finish Black Powder Coated
Shape Type L-Shape / Right Angle
Thickness 3.5mm Reinforced Design
Load Capacity Up to 150 lbs per pair
Mounting Hardware Screws and Anchors Included
Corrosion Resistance Rust-Resistant Coating
Application Wall Shelves, Cabinets, Countertops
Installation Type Wall-Mounted Fixed Support
Package Quantity 4 Brackets per Set

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 5/5

Perfect for Workshop Benches

Bought these for reinforcing my workbench corners. The thickened design makes a huge difference compared to thin sheet metal brackets. Highly recommend for any serious DIY project.

A

Anonymous

Mar 27, 2026

Rating: 4/5

Solid construction

These are heavy-duty indeed. Make sure you use proper wall anchors if mounting into drywall. The steel is thick and the coating seems durable. Good purchase.

A

Anonymous

Mar 27, 2026

Rating: 4/5

Great quality, slight paint imperfection

The brackets are very strong and hold my kitchen cabinets perfectly. I deducted one star because one of the four brackets had a small chip in the black paint, but it's on the underside so it doesn't show. Overall, great value.

A

Anonymous

Mar 26, 2026

Rating: 5/5

Easy to Install

I'm not very handy, but these were easy to mount. The pre-drilled holes lined up perfectly with the included screws. My floating desk feels very secure now.

A

Anonymous

Mar 04, 2026

Rating: 5/5

Exceeded Expectations

I was worried about holding up my granite countertop overhang, but these brackets are fantastic. No sagging whatsoever after three months of daily use.

A

Anonymous

Mar 03, 2026

Rating: 5/5

Incredibly Sturdy for Heavy Shelves

I used these to support a solid oak bookshelf in my garage. They are much thicker than the standard ones you find at big box stores. Installation was straightforward, and they haven't budged an inch under heavy load.

5 FAQ

Q: What size screws are included in the package?

A: The package includes #10 x 1.5 inch wood screws and appropriate masonry anchors for concrete or brick walls.

Q: Can these be used outdoors without rusting?

A: While they have a rust-resistant powder coating, we recommend using them in covered outdoor areas. For fully exposed environments, additional weatherproofing treatment is advised.

Q: Do you sell these in white or silver finish?

A: Currently, this specific thickened model is only available in Black. Please check our store for other finishes in our standard line of brackets.

Q: What is the exact thickness of the steel?

A: The steel used for these thickened brackets is 3.5mm, providing superior strength compared to standard 2mm brackets.

Q: Are the holes pre-drilled?

A: Yes, each bracket comes with pre-drilled mounting holes to ensure easy and accurate installation.

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