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ONWARD HARDWARE - Corner Braces and Corner Plates (52)

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 Hardware T-Shaped Mending Plate - 3/4-in W x 4-in L - Black Powder-Coated Steel icon-wishlist
ONWARD HARDWARE
Onward Hardware T-Shaped Mending Plate - 3/4-in W x 4-in L - Black Powder-Coated Steel
Format 4"x3/4"
Details
Article #35056137
Onward Offset L- Shaped Corner Brace - 2 1/2-in L x 1 1/2-in W - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward Offset L- Shaped Corner Brace - 2 1/2-in L x 1 1/2-in W - Black - Steel
Format 2 1/2x1 1/2x1 1/2"
Details
Article #35056173
Onward Adjustable Long Corner Brace - 1 1/2-in W x 10 1/4-in L - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward Adjustable Long Corner Brace - 1 1/2-in W x 10 1/4-in L - Black - Steel
Format 10.25x10.25x1.5"
Details
Article #35056184
Onward Slightly Adjustable Long Corner Braces - Steel - Black Powder-Coated Finish - 1 1/2-in W x 12 1/4-in L icon-wishlist
ONWARD HARDWARE
Onward Slightly Adjustable Long Corner Braces - Steel - Black Powder-Coated Finish - 1 1/2-in W x 12 1/4-in L
Format 12.25x12.25x1.5"
Details
Article #35056185
Onward Adjustable Long Corner Brace - 1 1/2-in W x 8 1/4-in L - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward Adjustable Long Corner Brace - 1 1/2-in W x 8 1/4-in L - Black - Steel
Format 8 1/4x8 1/4x1 1/2"
Details
Article #35056183
Onward Adjustable Flat Angle Corner Plate - 6-in L x 1 1/2-in W - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward Adjustable Flat Angle Corner Plate - 6-in L x 1 1/2-in W - Black - Steel
Format 6x6x1/8"
Details
Article #35056193
Onward Hardware Inside-Mount Strap Brace - 13 1/4-in L x 1 1/2-in W - Black Powder-Coated Steel icon-wishlist
ONWARD HARDWARE
Onward Hardware Inside-Mount Strap Brace - 13 1/4-in L x 1 1/2-in W - Black Powder-Coated Steel
Format 13 1/4x1 1/2x1/8"
Details
Article #35056166
Onward Slightly Adjustable Corner Brace - 5-in L x 3-in W - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward Slightly Adjustable Corner Brace - 5-in L x 3-in W - Black - Steel
Format 4,9x3x1/8"
Details
Article #35056170
Onward Adjustable Long Corner Brace - 7 1/8-in L x 1 1/2-in W - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward Adjustable Long Corner Brace - 7 1/8-in L x 1 1/2-in W - Black - Steel
Format 7 1/8x7 1/8x1 1/2"
Details
Article #35056182
Onward Hardware Slightly Adjustable Mending Plate - 24-in L x 1 1/2-in W - Black Powder-Coated Steel icon-wishlist
ONWARD HARDWARE
Onward Hardware Slightly Adjustable Mending Plate - 24-in L x 1 1/2-in W - Black Powder-Coated Steel
Format 24"x1 1/2"x1/4"
Details
Article #35056191
Onward Flat Corner Plates - 3-in W x 6-in L - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward Flat Corner Plates - 3-in W x 6-in L - Black - Steel
Format 6x6x3"
Details
Article #35056186
Onward Hardware Adjustable Mending Plate - Steel - Bevelled Corners - 9 1/2-in L x 3-in W x 1/8-in T - Black icon-wishlist
ONWARD HARDWARE
Onward Hardware Adjustable Mending Plate - Steel - Bevelled Corners - 9 1/2-in L x 3-in W x 1/8-in T - Black
Format 9 1/2"x3"x1/2"
Details
Article #35056188
Onward Hardware Adjustable Mending Plate - Powder Coated Steel - 20-in L x 1 1/2-in W x 1/8-in T - Black icon-wishlist
ONWARD HARDWARE
Onward Hardware Adjustable Mending Plate - Powder Coated Steel - 20-in L x 1 1/2-in W x 1/8-in T - Black
Format 20"x1 1/2"x1/4"
Details
Article #35056190
Onward Adjustable Flat Corner Plate - Black - Steel - 4 1/2-in L x 1 1/2-in W icon-wishlist
ONWARD HARDWARE
Onward Adjustable Flat Corner Plate - Black - Steel - 4 1/2-in L x 1 1/2-in W
Format 4 1/2x4 1/2x1/8"
Details
Article #35056192
Onward Hardware Slightly Adjustable Mending Plate - 6-in L x 1 1/2-in W - Black Powder-Coated Steel icon-wishlist
ONWARD HARDWARE
Onward Hardware Slightly Adjustable Mending Plate - 6-in L x 1 1/2-in W - Black Powder-Coated Steel
Format 6"x1 1/2"x1/8"
Details
Article #35056187
Onward Hardware Adjustable Mending Plate - 11-Guage Steel - 16-in L x 1 1/2-in W x 1/4-in T - Black icon-wishlist
ONWARD HARDWARE
Onward Hardware Adjustable Mending Plate - 11-Guage Steel - 16-in L x 1 1/2-in W x 1/4-in T - Black
Format 16"x1 1/2"x1/4"
Details
Article #35056189
Onward T-Shaped Mending Plate - 12-in L x 2 1/2-in W - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward T-Shaped Mending Plate - 12-in L x 2 1/2-in W - Black - Steel
Format 12"x2 1/2"x12"
Details
Article #35056199
Onward Bevelled Corner Brace - 6 1/4-in L x 3-in W - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward Bevelled Corner Brace - 6 1/4-in L x 3-in W - Black - Steel
Format 6 1/4x3x1/4"
Details
Article #35056171
Onward Offset L-Shaped Corner Brace - 7 1/2-in L x 1 1/2-in W - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward Offset L-Shaped Corner Brace - 7 1/2-in L x 1 1/2-in W - Black - Steel
Format 7 1/2x1 1/2x1 1/2"
Details
Article #35056176
Onward Offset L-Shaped Corner Brace - 3 1/2-in L x 1 1/2-in W - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward Offset L-Shaped Corner Brace - 3 1/2-in L x 1 1/2-in W - Black - Steel
Format 3 1/2x1 1/2x1 1/2"
Details
Article #35056174
Onward Offset L-Shaped Corner Brace - 7 1/2-in L x 1/2-in W - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward Offset L-Shaped Corner Brace - 7 1/2-in L x 1/2-in W - Black - Steel
Format 7 1/2x1 1/2x1 1/2"
Details
Article #35056177
Onward Square Corner Brace - 1 1/2-in W x 1 11/16-in L - 45° Holes - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward Square Corner Brace - 1 1/2-in W x 1 11/16-in L - 45° Holes - Black - Steel
Format 1,65x1 1/2x1/8"
Details
Article #35056179
Onward Wide Corner Brace - 1 1/2-in L x 3-in W - Steel - Black icon-wishlist
ONWARD HARDWARE
Onward Wide Corner Brace - 1 1/2-in L x 3-in W - Steel - Black
Format 1 1/2"x1 1/2"x3"
Details
Article #35056141
Onward Slightly Adjustable Wide Corner Brace - 3-in L x 4 1/2-in W - Steel - Black icon-wishlist
ONWARD HARDWARE
Onward Slightly Adjustable Wide Corner Brace - 3-in L x 4 1/2-in W - Steel - Black
Format 3"x3"x4 1/2"
Details
Article #35056142
Onward Slightly Adjustable Wide Corner Brace - 2-in L x 5-in W - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward Slightly Adjustable Wide Corner Brace - 2-in L x 5-in W - Black - Steel
Format 2"x2"x5"
Details
Article #35056143
Onward Slightly Adjustable Wide Corner Brace - 3-in L x 6 1/2-in W - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward Slightly Adjustable Wide Corner Brace - 3-in L x 6 1/2-in W - Black - Steel
Format 3"x3"x6 1/2"
Details
Article #35056144
Onward Wide Corner Brace - 1 1/2-in L x 5-in W - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward Wide Corner Brace - 1 1/2-in L x 5-in W - Black - Steel
Format 1 1/2"x1 1/2"x5"
Details
Article #35056138
Onward Wide Corner Brace - 1 1/2-in L x 7-in W - Steel - Black icon-wishlist
ONWARD HARDWARE
Onward Wide Corner Brace - 1 1/2-in L x 7-in W - Steel - Black
Format 1 1/2"x1 1/2"x7"
Details
Article #35056139
Onward Slightly Adjustable Wide Corner Brace - 1 1/2-in L x 9-in W - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward Slightly Adjustable Wide Corner Brace - 1 1/2-in L x 9-in W - Black - Steel
Format 1 1/2"x1 1/2"x9"
Details
Article #35056140
Onward Slightly Adjustable Corner Brace - 2 1/2-in L x 3-in W - Steel - Black icon-wishlist
ONWARD HARDWARE
Onward Slightly Adjustable Corner Brace - 2 1/2-in L x 3-in W - Steel - Black
Format 2 1/2"x2 1/2"x3"
Details
Article #35056159
Onward L-Shaped Corner Braces - Steel - Black Powder-Coated Finish - 20 Per Pack - 3/4-in W x 3 5/8-in H icon-wishlist
ONWARD HARDWARE
Onward L-Shaped Corner Braces - Steel - Black Powder-Coated Finish - 20 Per Pack - 3/4-in W x 3 5/8-in H
Format 3 5/8"x3/4"
Details
Article #35056152
Onward Corner Brace - Steel - Black Powder-Coated Finish - 5/8-in W x 1 9/16-in L icon-wishlist
ONWARD HARDWARE
Onward Corner Brace - Steel - Black Powder-Coated Finish - 5/8-in W x 1 9/16-in L
Format 1 9/16"x5/8"
Details
Article #35056151
Onward L-Shaped Corner Plate - 9-in L x 2-in W - Black - Zinc-Plated - Steel icon-wishlist
ONWARD HARDWARE
Onward L-Shaped Corner Plate - 9-in L x 2-in W - Black - Zinc-Plated - Steel
Format 9"x9"
Details
Article #35056153
Onward Slightly Adjustable Corner Brace - 2 1/2-in L x 3-in W - Black - Robust Steel icon-wishlist
ONWARD HARDWARE
Onward Slightly Adjustable Corner Brace - 2 1/2-in L x 3-in W - Black - Robust Steel
Format 2 1/2"x2 1/2"x3"
Details
Article #35056157
Onward Hardware Flat Strap Braces - 14-in L x 1 1/2-in W - Black Powder-Coated Steel icon-wishlist
ONWARD HARDWARE
Onward Hardware Flat Strap Braces - 14-in L x 1 1/2-in W - Black Powder-Coated Steel
Format 14"x1 1/2"
Details
Article #35056148
Onward Slightly Adjustable Wide Corner Braces - Black Finish  - 7-in W x 2-in L x 2-in H icon-wishlist
ONWARD HARDWARE
Onward Slightly Adjustable Wide Corner Braces - Black Finish - 7-in W x 2-in L x 2-in H
Format 2"x2"x7"
Details
Article #35056145
Onward Corner Brace - Steel - Black Powder-Coated Finish - 1/2-in W x 1 1/16-in L icon-wishlist
ONWARD HARDWARE
Onward Corner Brace - Steel - Black Powder-Coated Finish - 1/2-in W x 1 1/16-in L
Format 1 1/16"x1/2"
Details
Article #35056150
Onward Square Corner Brace - 2 1/2-in L x 3-in W - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward Square Corner Brace - 2 1/2-in L x 3-in W - Black - Steel
Format 2 1/2"x2 1/2"x3"
Details
Article #35056160
Onward Hardware Inside-Mount Strap Brace - 9 1/4-in L x 1 1/2-in W - Black Powder-Coated Steel icon-wishlist
ONWARD HARDWARE
Onward Hardware Inside-Mount Strap Brace - 9 1/4-in L x 1 1/2-in W - Black Powder-Coated Steel
Format 9 1/4"x1 1/2"x1/8"
Details
Article #35056165
Onward Hardware Inside-Mount Strap Brace - 16 1/4-in L x 1 1/2-in W - Black Powder-Coated Steel icon-wishlist
ONWARD HARDWARE
Onward Hardware Inside-Mount Strap Brace - 16 1/4-in L x 1 1/2-in W - Black Powder-Coated Steel
Format 16 1/4x1 1/2x1/8"
Details
Article #35056167
Onward Hardware Adjustable Mending Plate - 4 3/4-in L x 3-in W - Black Powder-Coated Steel icon-wishlist
ONWARD HARDWARE
Onward Hardware Adjustable Mending Plate - 4 3/4-in L x 3-in W - Black Powder-Coated Steel
Format 4 3/4"x3"x1/8"
Details
Article #35056161
Onward Mending Plates - Steel - Black Powder-Coated Finish - 3-in L x 1 1/2-in W x 1/8-in T icon-wishlist
ONWARD HARDWARE
Onward Mending Plates - Steel - Black Powder-Coated Finish - 3-in L x 1 1/2-in W x 1/8-in T
Format 3"x1 1/2"x1/8"
Details
Article #35056163
Onward Hardware Flat Strap Braces - 17-in L x 1 1/2-in W - Black Powder-Coated Steel icon-wishlist
ONWARD HARDWARE
Onward Hardware Flat Strap Braces - 17-in L x 1 1/2-in W - Black Powder-Coated Steel
Format 17"x1 1/2"
Details
Article #35056149
Onward Slightly Adjustable Corner Brace - 2 1/2-in L x 3-in W x 0.19-in H - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward Slightly Adjustable Corner Brace - 2 1/2-in L x 3-in W x 0.19-in H - Black - Steel
Format 2 1/2"x2 1/2"x3"
Details
Article #35056158
Onward T-Shaped Mending Plate - 1 1/2-in W x 6-in L - Black - Steel icon-wishlist
ONWARD HARDWARE
Onward T-Shaped Mending Plate - 1 1/2-in W x 6-in L - Black - Steel
Format 6"x1 1/2"x5"
Details
Article #35056155
Onward Flat Angle Plate Corner Bracket - Black - Steel - 12-in L x 2 1/2-in W icon-wishlist
ONWARD HARDWARE
Onward Flat Angle Plate Corner Bracket - Black - Steel - 12-in L x 2 1/2-in W
Format 12"x12"
Details
Article #35056154
Onward T-Shaped Mending Plate - 2-in W x 12-in L - Black Powder-Coated - Steel icon-wishlist
ONWARD HARDWARE
Onward T-Shaped Mending Plate - 2-in W x 12-in L - Black Powder-Coated - Steel
Format 12"x2"x8"
Details
Article #35056156
Onward Slightly Adjustable Wide Corner Braces - Black Powder Coated Finish - 9-in W x 2-in L x 2-in H icon-wishlist
ONWARD HARDWARE
Onward Slightly Adjustable Wide Corner Braces - Black Powder Coated Finish - 9-in W x 2-in L x 2-in H
Format 2"x2"x9"
Details
Article #35056146