40PCS L Bracket Corner Brace Sets, Stainless Steel Corner Brackets, 90 Degree Right Angle Bracket, Metal L Brackets for Shelves Wood Furniture Cabinet Chair Drawer with 80PCS Screws, Black (20mmx20mm)
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Size: 20 mm
Color: Black
Features
- VALUE PACK - Include 40PCS (20x20mm/0.79x0.79 Inch) black L bracket and 80PCS screws. They can meet all your different needs and provide a great value bracket package for your DIY projects.
- STRONGER & LONG-LASTING- SEANSDA corner brace is made of high-quality stainless steel, rust-proof, sturdy, will not twist or deform, and has a long service life. The black coated surface and round edge are smooth without burrs, no worry about scratching your hands or furniture.
- SUPER EASY TO INSTALL - SEANSDA metal L Brackets for Wood can help you repair shaky furniture quickly and easily. The attached self-tapping screws have a deep thread that offers firm fastening force and great grips in wood materials. Countersink mounting holes ensure the screws do not stand out, and tight-fitting 90-degree angle brackets give your furniture an aesthetic look.
- PERFECT DIY PROJECT - The metal corner brackets are for support in corners or projects that require 90-degree support. If you have rickety furniture that needs reinforcing, this is a quick and easy fix to help you stabilize items like bookcases, chairs, tables, beds, cupboards, drawers, desks, bookshelves, kitchen cabinets, wood frames, fences, closets, dressers, etc.
- SEANSDA L Brackets are super strong and easy to install. You'll love its sturdiness and strength.
Features
- VALUE PACK - Include 40PCS (20x20mm/0.79x0.79 Inch) black L bracket and 80PCS screws. They can meet all your different needs and provide a great value bracket package for your DIY projects.
- STRONGER & DURABLE- SEANSDA corner brace is made of high-quality stainless steel, rust-proof, sturdy, will not twist or deform, and has a long service life. The black coated surface and round edge are smooth without burrs, no worry about scratching your hands or furniture.
- SUPER EASY TO INSTALL - SEANSDA metal L Brackets for Wood can help you repair shaky furniture quickly and easily. The attached self-tapping screws have a deep thread that offers firm fastening force and great grips in wood materials. Countersink mounting holes ensure the screws do not stand out, and tight-fitting 90-degree angle brackets give your furniture an aesthetic look.
- PERFECT DIY PROJECT - The metal corner brackets are for support in corners or projects that require 90-degree support. If you have rickety furniture that needs reinforcing, this is a quick and easy fix to help you stabilize items like bookcases, chairs, tables, beds, cupboards, drawers, desks, bookshelves, kitchen cabinets, wood frames, fences, closets, dressers, etc.
- SATISFACTION LIFETIME WARRANTY - SEANSDA L Brackets are super strong and easy to install. You'll love its sturdiness and strength. If you're not completely satisfied with your purchase, simply let us know and you'll be offered a FULL refund or replacement, no questions asked. Enjoy this absolutely RISK-FREE purchase today by clicking the yellow 'Add to Cart button above.
Color: Black
Brand: SEANSDA
Material: Stainless Steel, Metal
Item Dimensions LxWxH: 1 x 1 x 0.5 inches
Mounting Type: Corner Mount
Manufacturer: SEANSDA
Item Weight: 10.2 ounces
Product Dimensions: 1 x 1 x 0.5 inches
Item model number: Soportes para Estantes
Size: 20 mm
Color: Black
Material: Stainless Steel, Metal
Mounting Type: Corner Mount
Batteries Required?: No
Date First Available: March 18, 2021
Color: Black
Brand: SEANSDA
Material: Metal, Stainless Steel
Item dimensions L x W x H: 1 x 1 x 0.5 inches
Item Weight: 0.29 Kilograms
Item Depth: 0.63 inches
Mounting Type: Corner Mount
Manufacturer: SEANSDA
UPC: 664832215836
Part Number: Soportes para Estantes
Item Weight: 10.2 ounces
Product Dimensions: 1 x 1 x 0.5 inches
Item model number: Soportes para Estantes
Size: 20 mm
Item Package Quantity: 1
Batteries Required?: No
Date First Available: March 18, 2021
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 20 mm
Color: Black
I got these to use for DIY projects that require cutting up 1x2x8 wood pieces. I made an air fryer stand using these, and they hold up pretty well. Comes in a pack of 40 pieces, and they are about 1.6 mm in thickness, 16 mm wide, and 19 mm in length. It also comes with 80 screws that can be drilled by hand with a screwdriver. The finish is rounded, which makes these safer to install in the long run. At only 15 cents apiece, including screws, this is solid in value without compromising on quality. Worth.
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Reviewed in the United States on October 17, 2025 by The Happy Lad The Happy Lad
Size: 20 mm
Color: Black
Very sturdy
Reviewed in the United States on November 22, 2025 by Doug
Size: 20 mm
Color: Black
The stainless steel brackets are sturdy, with a clean black coating. Screws included are adequate for light furniture, shelves, or box repairs. At 20mm they’re compact—best for smaller joints rather than heavy structural work. Verdict: Handy and reliable for DIY or furniture reinforcement.
Reviewed in the United States on September 26, 2025 by Practical Picks
Size: 20 mm
Color: Black
btackets very sturdy. made from good heavy duty metal. Loved they came with screws. First thought was 5 stars. However, the screws kept breaking when put into wood (even tried pre-drill holes). Problem solved got heavier duty screws to work and saved enclosed screws for more simple projects. Therefore 4•
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Reviewed in the United States on July 13, 2025 by Amazon Customer
Size: 20 mm
Color: Black
Worked great for securing a wood table top to the legs.
Reviewed in the United States on November 29, 2025 by cjt cjt
Size: 20 mm
Color: Black
Exactly the size I needed. The black finish is a plus.
Reviewed in the United States on November 13, 2025 by Denis
Size: 20 mm
Color: Black
These little support hardware items are a real bargain, very sturdy and exactly as described. I highly recommend this product.
Reviewed in the United States on August 15, 2025 by Rich N.
Size: 40 mm
Color: Black
I wanted to shore up the bottom of my kitchen sink cabinet and seen these which no store around me sells, not in black anyway and I didn't want them to shine like a diamond in the rough. I was impressed the package they came in is good enough to keep and the screws were also in their own separate bag. The brackets were held together with some twist tie keeping them nice and neat. I have nothing but good things to say about this product and with more shelves going up these are perfect because they are not thin but what I would call heavy duty that they can hold up some weight. The secret to j stalking these are you must use a centering drill bit, and if you don't have a set or never heard of them look them up and buy a set as your world will change. You will be drilling holes thru brackets and your screws will sit perfectly flush every time. I included photos of what they look like and how they function. This is also important when hanging a bracket such as this. If the screw is not sitting perfectly flush then you are going to sacrifice the workload the hinge can take. Look every screw is sitting perfectly flush with the bracket. They don't give you crap screws either they strip out or round them out. So these brackets have now given my shelf some considerable backbone because there are many cleaners and supplies under that sink and now I have 100% confidence these brackets which are considerably more expensive at the big orange box store will do the job they were hired to do, and yet will never get paid. My kind of worker. I don't purchase hardware online too often but I'll be looking more frequently because trying to find these in black just is not happening around here and not for what I paid.
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Reviewed in the United States on July 30, 2025 by BillR64 BillR64