The 7 Best 12 inch Mending Plates (2023 reviews)

We consider a 12 inch mending plate to be a worthy investment in the long run. We are here to help you choose the right one for your purposes from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Hnbun 12 inch Mending Plate READ REVIEW

Best With Screw: Buy: Ulifestar 12 inch Mending Plate READ REVIEW

Best For Fixing fence And fastening chair: Buy: Aselected 12 inch Mending Plate READ REVIEW

Best For piece of mind: Buy: Nationalspectrum BRANDS HHI 12 inch Mending Plate READ REVIEW

Best For Wood: Buy: Wvapzwr 12 inch Mending Plate READ REVIEW

Best For plywood: Buy: Mountainark 12 inch Mending Plate READ REVIEW

Best With slot: Buy: GBGS 12 inch Mending Plate READ REVIEW

Best Overall: Hnbun 12 inch Mending Plate

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Hnbun has been making great plate for years, thanks to a combination of clever design and high-end materials. It is great to attach a hutch to a dresser or a dresser to the wall. It is made of cast iron with high hardness, rust-resistant corrosion resistance, sturdy and durable, and can serve for a longer time. It can be used on two 36”l x 11-1/2 d x 1-1/2” thick pieces of treated wood to make a bench seat. It is used to quickly and easily repair reinforced furniture, such as wooden table, chairs, cabinets, drawers, dressing tables, wardrobes, bed, chests, shelf, tv wall mount, screens and windows.

What they are made of is mild steel, often also called wrought iron. The Black oxide coated will not rust, build to resist daily scratches, corrosion and tarnishing connecting furniture joint corner board.

• Very strong and durable, will not deform under heavy load
• Suitable for tables, chairs, cabinets, drawers, dressing tables, wardrobes, beds, bedframe, box, chest
• Lot of satisfied buyers

Best With Screw: Ulifestar 12 inch Mending Plate

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Ulifestar line of plate come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. This table is outdoors and less than 100 feet from the ocean, so it's a very hostile environment. It is used to build a frame or serve a wooden table, wooden bed, windows, shelf, furniture, fastening chair, tv wall mount etc. It comes with high quality screws, and all the items are decent quality stainless steel.

These are medium strength, thicker and wider and stronger. They also look very nice and do not have the appearance of mending plates but rather connecting plates. It can be used as a backer in a storage bench lid. It will hold quite a bit of weight. It is perfect for household if the chair, table, desk, bed is shaking or broken, these flat straight brackets are very important fasterners to make furniture stay firm.

• Come in all sizes and strenghts
• High quality thick stainless steel mending plates
• Delivers what they promise

Best For Fixing fence And fastening chair: Aselected 12 inch Mending Plate

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The aselected 12 inch mending plate should be able to handle its purpose and duties with ease. The flat metal bar with holes can be used in a variety of furniture and hardware accessories, perfect for fastening chair, table, window, furniture, dresser, shelf and drawer. It is made from heavy metal and are very strong. It is designed with a flat straight shape, which is an important fastener to make furniture parts stay firm.

The head of the screw is not protruding after the screw has been screwed in, a simple and aesthetic appearance. The length is good, you can use some more holes, and they bend pretty easily. It is perfect for fixing fence and fastening chair, table, window, furniture, dresser, shelf, drawer, etc.

• Smooth surface and edges without burrs
• Serve more as structural supports to strengthen corner joints against compressive failure
• One of the new comers and featured product

Best For piece of mind: Nationalspectrum BRANDS HHI 12 inch Mending Plate

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The nationalspectrum brands hhi 12 inch mending plate is capable of outshining several other plate featured in this list in overall features in its price range. These are excellent quality braces. It is 12" x 1-1/8", zinc, mending plate, bulk. It provides mending support and zinc finish for bulk packaging. It allows for easy repair, structural support and stability for any diy project.

The quality of this is outstanding. They are zinc plated over hot rolled steel. It is perfectly for fixing a post broken 1/3 of the way up.

• Designed for reinforcing, attaching, connecting and splicing panels and other home and industrial applications
• Great mending plates for weird jobs
• Well made out of quality stainless steel
• Very large and rugged repair plastes for the big jobs

Best For Wood: Wvapzwr 12 inch Mending Plate

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Not everyone likes to purchase plate for their regular usage, but the wvapzwr 12 inch mending plate would be an anomoly. Stainless Steel Straight Brackets are used to repair reinforced furniture and build a frame. It is used to support part of the deck and works very well. It is made of stainless steel, sturdy, durable, corrosion, not easy to rust.

• Heavy duty straight brackets with screws to use
• Lot of satisfied buyers

Best For plywood: Mountainark 12 inch Mending Plate

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Mountainark line of plate come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The straight steel brace can be used in a variety of furniture and hardware accessories, perfect for fastening chair, table, window, furniture, dresser, shelf, drawer, etc. It is made of 201 stainless steel straight steel, surface brushed, and countersunk hole design. These bars are thicker and provide structural support in their flat condition. It is easy to install, with 8 mounting holes, 5mm hole diameter, countersunk hole design.

• Useful for repairing and reinforcing the back of a cabinet
• Good investment for long term

Best With slot: GBGS 12 inch Mending Plate

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The gbgs 12 inch mending plate is capable of outshining several other plate featured in this list in overall features for the price point.

• Two slotted hole (135x5.3mm, 163x5.3mm), suitable for m5 screws
• Carbon steel q235b, powder coating finish
• Lot of satisfied buyers