Top 10 Best picture frame corner brackets in 2026

Last Updated - 6/17/2026

🏆Best Choice

SEANSDA

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)

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•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.

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$5.99

$6.99

-14%

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StLiSuYmx

12-Pack Premium Stainless Steel Corner Brackets for Wood Frame, Universal Metal Hardware Corner Braces with Screws, Wooden Furniture Corner Connectors Such as Drawers, Cabinets, Tables and Chairs

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•PREMIUM MATERIAL: Each corner bracket is made of thickened stainless steel with strict protective treatment, rustproof and waterproof, sturdy and dur-able.
•TRIANGULAR STRONG SUPPORT DESIGN: The angle brackets are designed with a sturdy triangular shape that offers superior reinforcement and keeps corners at 90 degrees. Multiple screws holes design can make them firmly fixed on the panels for a strong connection.
•EASY TO INSTALL: Each corner brace comes with pre-drilled holes and screws for quick and straightforward installation, saving you time and effort. Select the installation location, make marking in the screw hole location and drill, and you can install it quickly.
•WIDE RANGE OF APPLICATIONS: The corner connectors are perfect for reinforcing wooden right angle joints and can be used in various wooden furniture such as doors, windows, chairs, tables, drawers, cabinets, beds and so on. They are multi-functional and practical supplement to any home or workshop.
•WHAT YOU GET: You will get 12PCS stainless steel corner brackets and 80PCS screws. If you have any questions or are dissatisfied, please contact us in advance and we will provide friendly, easy-to-reach support and better service.

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$3.98

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Hordion

Hordion 10Pcs 3 x 3 Inch L Bracket Corner Brace (80 X 80mm), Iron Flat Corner Bracket Heavy Duty, Metal L Shaped Support Brace, Right Angle Repair Plates with Screws

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Package Includes: 10 x L Bracket ( 3.15 x 3.15 Inches / 80 x 80mm )
•High Quality: L-shaped maintenance bracket is made of high quality iron, sturdy and durable, with black paint finish, not easy to rust.
•Widely Used: Corner brackets are great for repairing, assembling, and securing all kinds of furniture: tables, shelves, chairs, beds, TV stands, windows, cabinets.
•Easy to Use: Just choose the right size, and then install the corner brace in the unstable place, and come to the rescue of the wobbly furniture right away!
•Kindly Note: Please check the size and specifications carefully before purchasing to ensure compatibility with your specific needs.

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$5.99

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Joyangy

Joyangy 40 Pack Silver L Corner Brackets, 1.5x1.5inch Small Decorative Iron Corner Braces for Wood, Metal Flat Bracket Braces for Furniture, Shelf Support, Home and DIY Projects

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Premium Material: These small decorative corner brackets are made of high-quality metal, sturdy with good corrosion resistance, the metal corner brackets not only can be used to reinforce picture frames, but also provide strong support and stability for your furniture and woodworking projects.
•What you will get: 40 x L Corner Brackets, each measuring 1.5x1.5x0.4 inch/38x38x10 mm, Thickness: 0.8 mm, 2 size screws(3x8, 3x10mm) perfect for various home and DIY projects. The pack is designed to cater to your needs in furniture assembly, shelf support, and other wood-based applications.
•Wide Applications: The flat bracket braces are perfect for various wooden projects, including furniture, shelves, cabinets, tables, chairs, frames, and windows. Use them to reinforce frames for displaying art or as faux accents on dresser drawers.
•Easy to use: The corner brackets and braces come with mounting screws, making installation hassle-free and providing a secure connection between wood pieces. The corner braces and brackets for wood ensure stability and safety for your projects, enhancing the overall durability of your furniture and wooden constructions.
•If you are not satisfied or have any questions, please feel free to contact us to get a satisfied solution. Joyangy will be happy to assist you and reply within 24 hours.

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$6.99

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DGOL

DGOL 20 Packs Two Sizes 3-1/8 inch and 2 inch "L" Black Flat Corner Braces with Screw, Picture Photo Frame Angle Bracket

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•MATERIAL: THE FLAT CORNER BEACES ARE MADE OF IRON AND PAINTED WITH BLACK COLOR, BLACK SCREWS ARE ALSO MADE OF IRON
•SIZE: TWO SIZE IN ONE PACKAGE: 2" * 2" (50 MM X 50 MM) CORNER BACES AND 3-1/8" * 3-1/8" (80 MM X 80 MM) CORNER BRACES, THICKNESS: 0.04" (1 MM), HOLE DIAMETER IS 0.19"(4.8 MM)
•QUANTITY: 10 PACKS 2" * 2" (50 MM X 50 MM) AND 10 PACKS 3-1/8" * 3-1/8" (80 MM X 80 MM). YOU HAVE MORE CHOICE WHEN USE FOR SMALL OR LARGE SIZE ART FRAME
•USED TO MAKE PHOTO FRAME, PICTURE FRAME, ART FRAME, ALSO COULD BE USED TO SERVE WOODEN OR PLASTIC TABLE, DESK, WINDOWS, SHELF, CHAIR AND SO ON
•WE SUPPLY DIFFERENT SIZES AND MATERIAL BRACKETS AND FLAT CORNER BRACES, HOOKS, HANGERS, CLASPS, YOU COULD SEARCH FROM OUR AMAZON STORE"DGOL"

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$9.99

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yeesport

Flat Corner Braces, 20 Pcs 3.15x3.15" L Right Angle Braces, Repair Mending Plates for Wooden Frames Beds Tables Cabinets Chairs, Joining Bracket Support with 100 Pcs Screws, Black

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Set Frames & Reinforce Furniture - Our L shape corner braces help you easily assemble photo frames or art frames, also used to repair and reinforce wooden or plastic furniture by strengthening the connection of the corner gaps or mending the seams and cracks, which is a good choice for your home DIY projects!
•Not Damage Your Furniture - Our L shape corner braces come in a flat plate shape, which can help reinforce your furniture without damaging it under high-density pressure. These black flat plates look good on any style of furniture!
•Durable Iron Material - Our flat mending plates are made out of high-quality iron material with a black coating on the surface, which is sturdy, rust-resistant, and not easy to corrode, deform, or break. You don’t worry about it rusting on your furniture.
•20pcs Corner Braces & 100pcs Screws - The package includes 20 flat corner braces and 100pcs mounting screws, ample in quantity for your various crafts and mending projects! You can make photo frames, repair cabinets, tables, beds, etc.
•Easy to Install - The L shape corner brackets are precisely cut with mounting holes, through which you can easily install them on your furniture with the screws included. Warm tip: drilling is required. Reach out to us if you have any questions. We’re always there for you.

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$9.97

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Piutouyar

Piutouyar Black Stainless Steel L Braces Flat Corner Braces 40mm x 40mm/1.57 x 1.57 Inch Angle Brackets Connector Fixing Repair Joint Bracket for Wood Furniture (20Pcs)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•WHAT WILL YOU GET - You will get 20pcs Right Angle Corner Brace, l flat corner brace size is 40mm x 40mm / 1.57 x 1.57 inch. Mounting hole diameter is 5.2mm / 0.21 inch. Screw length is 15 mm/0.6 inch.
•HIGH QUALITY BRACKET - The joining plate bracket are made of high-quality stainless steel. Fine workmanship without burrs, better rust resistance. Corner shelf bracket are manufactured with excellent production technology, the surface is smooth, rugged, durable and has a long service life.
•MULTIPLE USE - The metal corner brace can be used for fixing and installing frames, wooden tables, chairs, wooden beds, windows, shelves, TV wall hangings, etc. The 90 degree angle bracket is a perfect furniture fastener.
•EASY TO INSTALL - The Corner Bracket Plate installation is very simple and fast. You only need to determine the place to be installed, and tighten the screws with a screwdriver to complete the installation. The angle bracket of the countersunk head design makes the screw flush with the material, and the overall installation is more beautiful and generous.
•QUALITY SERVICE - Thank you very much for your support. Piutouyar provides 30 days return and exchange service. Customer 100% satisfaction is our top priority. If there is any problem in the shopping process, we are very happy to serve you.

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$6.99

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Wealrit

Wealrit Pack of 40 Silver L Shape Bracket Joint Support Flat Plate Bracket Right Angle Corner Brace Mending Plate 1.5" x 1.5"

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•The package contained: 40 pieces of small silver metal l-shape corner brace brackets, screws are included
•Size: Length: 38 mm/ 1.5 inch; width: 9 mm/ 0.35 inch; thickness: 0.6 mm/ 0.02 inch, hole center distance: 14 mm/ 0.55 inch
•Reliable quality: The picture frame corner bracket is made of iron with galvanized finish, which is lightweight, sturdy and solid, not easy to break or rust
•Wide application: These l flat corner bracket can be widely used for wooden picture frames, bookcases, windows, chairs, shelves, mirror frames, etc
•Easy to install: These flat corner brace come with matching small screws, which are thin but strong, can help stabilize and reinforce wood plate, support the corners of frames

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$6.99

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Dsjnf

Dsjnf 2.7cm/1inch Bronze L Shaped Brass Flat Corner Bracket Accessories Flat Corner Support Plate Support L Shaped Flat Bracket Joint Corner Bracket 8PCS, DJF-70791

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Brass L bracket is made of brass, not easy to rust with corrosion resistance, ruggedness, not easy to fade, long service life.
•The simple design and retro look of the L-shaped flat brackets are the perfect choice for creating a vintage home.
•Copper brackets are versatile that can be used for a variety of different types of furniture, such as tables, beds, chairs and shelves.
•Sturdy corner bracket brass bracket joint 90 degree L-shaped design, ideal for the corner of the table and chair, very easy to use.
•The package contains 8pcs brass L brackets and the appropriate number of mounting screws to meet your home decor needs. With the correct mounting screws, installation is quick and easy. They can be easily installed on furniture with simple tools.

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$7.99

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Meuey Lyot

Meuey Lyot Picture Frame Corner Brackets 30.3x5.5mm Corner Frame Brackets Mirror Picture Corner Fixing Brackets Mirror Mount Mirror Mounting Hardware Silver with Screws 24PCS

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Picture hanger is easy to hide and make furniture more beautiful. It's beautiful, but also provides you with reinforcement and support, so you can install it whenever you like or need it
•High quality materials: The mirror corner fixing bracket is made of high quality metal materials, rust proof, modern shape, electroplated surface, comfortable to feel, long service life, rugged, suitable for indoor, outdoor or humid environment.
•Simple appearance: The simple appearance of the mirror frame is most suitable for decorating various furniture in the home. It can enrich the appearance and protect the edges and corners of the furniture from damage. This is the best gift for a friend or family member.
•Easy to use: picture frame corner bracket can be installed with simple screws, mark the installation position, quick installation with screws, fast and easy, good working effect, mirror clips for wall mounting are designed to perfectly fix your frameless mirror, say goodbye to shaken or misplaced mirrors!
•Multi-functional application: Corner frame bracket is suitable for mounting on ceramic, tile walls and doors of bathrooms, living rooms and bedrooms, for hanging picture frames, mirrors, clothes, hats, towels, etc., suitable for outdoor and indoor use.

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$8.99

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