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Corner Braces and Corner Plates (186)

Fix a range of furniture pieces to walls or floors with corner braces, featuring stainless steel material for durability. Select heavy-duty corner plates with 90-degree angles are suitable for installing decorative corner shelving in the living room to spice up the decor.

With mending and T-plates in supply, workshop businesses can complete different installation jobs on flat surfaces and corners, depending on the model. Multiple dimension options of flat corner braces and other supplies simplify furniture assembly processes, and the results have an aesthetic appeal.
Assemble closets, cabinetry, and shelving with corner braces, which offer durability due to corrosion-resistant steel. With pre-drilled holes, corner plates and braces are ready for use, and easy to remove. Angled plate designs are ideal for assembling new furniture pieces, or you can use them to redesign an old item by providing new, reinforced bracing. Screws come with some models, or are available for purchase separately. Screw sizes are common for most braces or plates, so jobbers who build or repair cabinets regularly can keep them in stock. Choose from varying plate dimensions for a fitting application on wood, metal, and other building supplies. 

Mending plates are perfect for strengthening picture frames, furniture, and other objects in the household. Straight and L-shaped corner hardware is available, and it’s compatible for use with standard flat-head screws. Add mending plates on both sides of the surface for additional strength when joining two connections, or repairing damage or broken items. Straight plates feature a design ideal for side-to-side and end-to-end connections at work or home. Steel boxes and various appliances require some strengthening from time to time, especially around corners and joints. High-strength plates are ideal for shelving units that support heavy merchandise or power tools.  

Galvanized steel plates ensure minimal maintenance over an extended period and handle outdoor conditions without rust. Attach brackets to tall furniture units and secure them to the wall to provide stability and avoid tip over. It’s also worth protecting decorative wooden or metal chests with heavy-duty chest corners. Oil-base coatings on select corner plates offer durability and a rustic look. Find brass, zinc, and black matte finishes for an aesthetic appearance, and they’re ideal for beam installations in workshops and halls.
Onward Corner Brace - 3/4-in L x 3/4-in W - Steel - Zinc-Plated - 20 Per Pack icon-wishlist
ONWARD
Onward Corner Brace - 3/4-in L x 3/4-in W - Steel - Zinc-Plated - 20 Per Pack
Format 3/4"xPK20
Details
Article #3505031
Onward L-Shaped Corner Brace - 1 1/2-in L x 5/8-in W - Zinc-Plated - Steel - 20 Per Pack icon-wishlist
ONWARD
Onward L-Shaped Corner Brace - 1 1/2-in L x 5/8-in W - Zinc-Plated - Steel - 20 Per Pack
Format 1 1/2"x5/8"xPK20
Details
Article #35055463
Onward Square Corner Braces - Steel - Zinc-Plated Finish - 100 Per Pack - 3/4-in H x 3/4-in W icon-wishlist
ONWARD
Onward Square Corner Braces - Steel - Zinc-Plated Finish - 100 Per Pack - 3/4-in H x 3/4-in W
Format 3/4"xPK100
Details
Article #35055776
Onward L-Shaped Corner Brace - 2-in L x 5/8-in W - Zinc-Plated - Steel - 20 Per Pack icon-wishlist
ONWARD
Onward L-Shaped Corner Brace - 2-in L x 5/8-in W - Zinc-Plated - Steel - 20 Per Pack
Format 2"x5/8"xPK20
Details
Article #35055464
Onward L-Shaped Corner Brace - 3-in L x 3/4-in W - Zinc-Plated - Steel - 20 Per Pack icon-wishlist
ONWARD
Onward L-Shaped Corner Brace - 3-in L x 3/4-in W - Zinc-Plated - Steel - 20 Per Pack
Format 3"x3/4"xPK20
Details
Article #35055467
Onward Corner Brace - 3/4-in L x 3/4-in W - Steel - White - 20 Per Pack icon-wishlist
ONWARD
Onward Corner Brace - 3/4-in L x 3/4-in W - Steel - White - 20 Per Pack
Format 3/4"xPK20
Details
Article #3505033
Onward Corner Brace - 1-in L x 1 3/4-in W - Steel - Zinc-Plated - 10 Per Pack icon-wishlist
ONWARD
Onward Corner Brace - 1-in L x 1 3/4-in W - Steel - Zinc-Plated - 10 Per Pack
Format 1 3/4"xPK10
Details
Article #3505032
Onward L-Shape Corner Brace - 8-in L x 1 1/8-in W - Zinc-Plated - Steel icon-wishlist
ONWARD
Onward L-Shape Corner Brace - 8-in L x 1 1/8-in W - Zinc-Plated - Steel
Format 8"x1 1/8"
Details
Article #3505374
Onward Corner Brace - 1-in L x 1 3/4-in W - Steel - White - 10 Per Pack icon-wishlist
ONWARD
Onward Corner Brace - 1-in L x 1 3/4-in W - Steel - White - 10 Per Pack
Format 1 3/4"xPK10
Details
Article #3505034
Onward L-Shaped Corner Brace - 2 1/2-in L x 5/8-in W - Steel - Zinc-Plated - 20 Per Pack icon-wishlist
ONWARD
Onward L-Shaped Corner Brace - 2 1/2-in L x 5/8-in W - Steel - Zinc-Plated - 20 Per Pack
Format 2 1/2"x5/8"xPK20
Details
Article #35055466
Onward L-Shaped Corner Brace - 1-in L x 5/8-in W - Zinc-Plated - Steel - 20 Per Pack icon-wishlist
ONWARD
Onward L-Shaped Corner Brace - 1-in L x 5/8-in W - Zinc-Plated - Steel - 20 Per Pack
Format 1"x5/8"xPK20
Details
Article #35055462
Onward L-Shape Corner Brace - 5-in L x 1-in W - Zinc-Plated - Steel icon-wishlist
ONWARD
Onward L-Shape Corner Brace - 5-in L x 1-in W - Zinc-Plated - Steel
Format 5"x1"
Details
Article #3505377
Onward L-Shape Corner Brace - 3-in L x 3/4-in W - Zinc-Plated - Steel icon-wishlist
ONWARD
Onward L-Shape Corner Brace - 3-in L x 3/4-in W - Zinc-Plated - Steel
Format 3"x3/4"
Details
Article #3505378
Onward L-Shape Corner Brace - 4-in L x 7/8-in W - Zinc-Plated - Steel icon-wishlist
ONWARD
Onward L-Shape Corner Brace - 4-in L x 7/8-in W - Zinc-Plated - Steel
Format 4"x7/8"
Details
Article #3505375
Onward L-Shape Corner Brace - 6-in L x 1 1/8-in W - Steel - Zinc-Plated icon-wishlist
ONWARD
Onward L-Shape Corner Brace - 6-in L x 1 1/8-in W - Steel - Zinc-Plated
Format 6"x1 1/8"
Details
Article #3505372
Onward Corner Base - Zinc Plated - Steel - 1 1/2-in W x 2 1/2-in L icon-wishlist
ONWARD
Onward Corner Base - Zinc Plated - Steel - 1 1/2-in W x 2 1/2-in L
Format 2 1/2x2 1/2"
Details
Article #35056020
Simple Keyhole Hanger - Steel - 25/PK - Zinc icon-wishlist
PRECISION
Simple Keyhole Hanger - Steel - 25/PK - Zinc
Format BX-25
Details
Article #63867475
Mabo Metal Flat Plate - Black Painted Steel - 13/32-in dia Holes - 3/16-in T x 3-in W x 16-in L icon-wishlist
MABO METAL
Mabo Metal Flat Plate - Black Painted Steel - 13/32-in dia Holes - 3/16-in T x 3-in W x 16-in L
Format 16"x3"x3/16"
Details
Article #04315004
Mabo Metal Flat Plate - Black Painted Steel - 13/32-in dia Holes - 3/16-in T x 5-in W x 11 3/4-in L icon-wishlist
MABO METAL
Mabo Metal Flat Plate - Black Painted Steel - 13/32-in dia Holes - 3/16-in T x 5-in W x 11 3/4-in L
Format 5"x11 3/4"x3/16"
Details
Article #04315007
Mabo Metal Flat Angle T-Shape Plate - Black Painted Steel - 13/32-in dia Holes - 16-in L x 11-in H x 3-in W x 3/16-in T icon-wishlist
MABO METAL
Mabo Metal Flat Angle T-Shape Plate - Black Painted Steel - 13/32-in dia Holes - 16-in L x 11-in H x 3-in W x 3/16-in T
Format 16"x11"x3"
Details
Article #04315016
Onward L-Shaped Corner Brace - 2 1/2-in L x 5/8-in W - Zinc-Plated - Steel icon-wishlist
ONWARD
Onward L-Shaped Corner Brace - 2 1/2-in L x 5/8-in W - Zinc-Plated - Steel
Format 2 1/2"x5/8"
Details
Article #3505370
Onward Multi-Position Mending Plates - 3 1/2-in L x 1 3/8-in W - Zinc - Steel - 4 Per Pack icon-wishlist
ONWARD
Onward Multi-Position Mending Plates - 3 1/2-in L x 1 3/8-in W - Zinc - Steel - 4 Per Pack
Format 3 1/2"xPK4
Details
Article #35055203
Mabo Metal Heavy-Duty Bent Plate Angle - Black Painted Steel - 13/32-in Holes - 3/16-in T x 6-in W x 5-in L icon-wishlist
MABO METAL
Mabo Metal Heavy-Duty Bent Plate Angle - Black Painted Steel - 13/32-in Holes - 3/16-in T x 6-in W x 5-in L
Format 5"x6"x6"
Details
Article #04315050
Onward L-Shaped Corner Brace - 2-in L x 5/8-in W - Zinc-Plated - Steel icon-wishlist
ONWARD
Onward L-Shaped Corner Brace - 2-in L x 5/8-in W - Zinc-Plated - Steel
Format 2"x5/8"
Details
Article #3505368
Onward Corner Braces - Steel - Hot-Dipped Galvanized - 4 Per Pack - 1/2-in W x 3/4-in H icon-wishlist
ONWARD
Onward Corner Braces - Steel - Hot-Dipped Galvanized - 4 Per Pack - 1/2-in W x 3/4-in H
Format 3/4x1/2"x4PK
Details
Article #35055996
Onward Corner Braces - Steel - Hot-Dipped Galvanized - 4 Per Pack - 5/8-in W x 2-in H icon-wishlist
ONWARD
Onward Corner Braces - Steel - Hot-Dipped Galvanized - 4 Per Pack - 5/8-in W x 2-in H
Format 2x5/8"x4PK
Details
Article #35055998
Mabo Metal Corner Angle Brace - Black Painted Steel - 13/32-in dia Holes - 3-in L x 3-in W x 3/16-in T icon-wishlist
MABO METAL
Mabo Metal Corner Angle Brace - Black Painted Steel - 13/32-in dia Holes - 3-in L x 3-in W x 3/16-in T
Format 3"x3"x3/16"
Details
Article #04315018
Onward Mending Plates - 12-in L x 1 1/8-in W - Zinc - Steel - 1 Per Pack icon-wishlist
ONWARD
Onward Mending Plates - 12-in L x 1 1/8-in W - Zinc - Steel - 1 Per Pack
Format 12"x1 1/8"xPK1
Details
Article #3505515
Simpson Strong-Tie Adjustable Post Base - 12 Gauge - Black Powder-Coated Finish - 1 Per Pack - 5-in L x 6-in W icon-wishlist
SIMPSON STRONG-TIE
Simpson Strong-Tie Adjustable Post Base - 12 Gauge - Black Powder-Coated Finish - 1 Per Pack - 5-in L x 6-in W
Format 5x6x7 1/4"
Details
Article #35945255
Reliable Fasteners Corner Brace - 3/4-in L x 3/4-in W - Zinc-Plated - Steel - 100 Per Pack icon-wishlist
RELIABLE
Reliable Fasteners Corner Brace - 3/4-in L x 3/4-in W - Zinc-Plated - Steel - 100 Per Pack
Format #20-3/4"x100BX
Details
Article #13998044
Onward L-Shape Corner Brace - 1/2-in L x 5/8-in W - Steel - Zinc-Plated icon-wishlist
ONWARD
Onward L-Shape Corner Brace - 1/2-in L x 5/8-in W - Steel - Zinc-Plated
Format 1 1/2"x5/8"
Details
Article #3505367
Onward Double Wide Corner Braces- Steel - Zinc-Plated Finish - 1 1/2-in L x 1 1/2-in W icon-wishlist
ONWARD
Onward Double Wide Corner Braces- Steel - Zinc-Plated Finish - 1 1/2-in L x 1 1/2-in W
Format 1 1/2x1 1/2"
Details
Article #35056019
Onward Corner Braces - Steel - Hot-Dipped Galvanized - 4 Per Pack - 1/2-in W x 1-in H icon-wishlist
ONWARD
Onward Corner Braces - Steel - Hot-Dipped Galvanized - 4 Per Pack - 1/2-in W x 1-in H
Format 1x5/8"x4PK
Details
Article #35055997
Mabo Metal Flat Plate - Black Painted Steel - 13/32-in dia Holes - 1/8-in T x 5-in W x 11 3/4-in L icon-wishlist
MABO METAL
Mabo Metal Flat Plate - Black Painted Steel - 13/32-in dia Holes - 1/8-in T x 5-in W x 11 3/4-in L
Format 5"x11 3/4"x1/8"
Details
Article #04315006
Onward Multi-Position 3-Sided Corner Brace - Steel - Zinc-Plated Finish - 4-in L x 1-in H icon-wishlist
ONWARD
Onward Multi-Position 3-Sided Corner Brace - Steel - Zinc-Plated Finish - 4-in L x 1-in H
Format 4"x4"x1"
Details
Article #35055826
Mabo Metal Corner Angle Brace - Black Painted Steel - 11/32-in dia Holes - 3-in L x 2 1/2-in H x 1/8-in T icon-wishlist
MABO METAL
Mabo Metal Corner Angle Brace - Black Painted Steel - 11/32-in dia Holes - 3-in L x 2 1/2-in H x 1/8-in T
Format 3"x2 1/2"x1/8"
Details
Article #04315017
Onward Corner Braces - Steel - Hot-Dipped Galvanized - 4 Per Pack - 5/8-in W x 2 1/2-in H icon-wishlist
ONWARD
Onward Corner Braces - Steel - Hot-Dipped Galvanized - 4 Per Pack - 5/8-in W x 2 1/2-in H
Format 2 1/2x5/8"x4PK
Details
Article #35055999
Mabo Metal Heavy-Duty Bent Plate Angle - Black Painted Steel - 13/32-in Holes - 1/8-in T x 6-in W x 5-in L icon-wishlist
MABO METAL
Mabo Metal Heavy-Duty Bent Plate Angle - Black Painted Steel - 13/32-in Holes - 1/8-in T x 6-in W x 5-in L
Format 5"x6"x1/8"
Details
Article #04315049
Onward Multi-Position Mending Plate - 8-in L x 1 1/8-in W - Zinc - Steel - Straight - 1 Per Pack icon-wishlist
ONWARD
Onward Multi-Position Mending Plate - 8-in L x 1 1/8-in W - Zinc - Steel - Straight - 1 Per Pack
Format 8"x1 1/8"
Details
Article #3505523
Simpson Strong Tie L Strap - Steel - Galvanized - Decorative - Black icon-wishlist
SIMPSON STRONG-TIE
Simpson Strong Tie L Strap - Steel - Galvanized - Decorative - Black
Format 5x11 1/4"
Details
Article #35945244
Simpson Strong-Tie Adjustable Post Base - 16 Gauge - Black Powder-Coated Finish - 1 Per Pack - 3-in L x 3 9/16-in W icon-wishlist
SIMPSON STRONG-TIE
Simpson Strong-Tie Adjustable Post Base - 16 Gauge - Black Powder-Coated Finish - 1 Per Pack - 3-in L x 3 9/16-in W
Format 3x3 9/16x7"
Details
Article #35945252
Onward L-Shape Corner Brace - 1 1/2-in L x 1/2-in W - Steel - Brass-Plated - 4 Per Pack icon-wishlist
ONWARD
Onward L-Shape Corner Brace - 1 1/2-in L x 1/2-in W - Steel - Brass-Plated - 4 Per Pack
Format PK4x1 1/2"x1/2"
Details
Article #3505101
Mabo Metal Flat L-Shape Angle Plate - Black Painted Steel - 13/32-in dia Holes - 9 1/2-in L x 3-in W x 3/16-in T icon-wishlist
MABO METAL
Mabo Metal Flat L-Shape Angle Plate - Black Painted Steel - 13/32-in dia Holes - 9 1/2-in L x 3-in W x 3/16-in T
Format 9 1/2"x11"x3"
Details
Article #04315012
Simpson Strong-Tie T Strap - 17 1/2-in L - 12-Gauge - Black Powder-Coated Galvanized icon-wishlist
SIMPSON STRONG-TIE
Simpson Strong-Tie T Strap - 17 1/2-in L - 12-Gauge - Black Powder-Coated Galvanized
Format 17 1/2x11 1/4"
Details
Article #35945242
Mending Plate - Steel - 4" x 7/8" - Zinc icon-wishlist
ONWARD
Mending Plate - Steel - 4" x 7/8" - Zinc
Format 4"x7/8"
Details
Article #3505091
Onward Heavy-Duty Corner Brace - 3-in L x 3-in W - Zinc-Plated - Steel icon-wishlist
ONWARD
Onward Heavy-Duty Corner Brace - 3-in L x 3-in W - Zinc-Plated - Steel
Format 3"x3/4"
Details
Article #35055084
Mending Plate - Steel - 6" x 1" - Zinc icon-wishlist
ONWARD
Mending Plate - Steel - 6" x 1" - Zinc
Format 6"x1"
Details
Article #3505094
Mending Plate - Steel - 3" x 3/4" - Zinc icon-wishlist
ONWARD
Mending Plate - Steel - 3" x 3/4" - Zinc
Format 3"x3/4"
Details
Article #3505090