Top Best Heavy Duty Mending Plates – Of 2022

If you are looking for a product that can help make your life simple, you have come to the right place. The market is filled with different types of products that vary in features and specifications. Choosing the right heavy duty mending plates can be a hassle. The following guide will help you choose the heavy duty mending plates that best suit your needs.

We all want to pick a beautiful, sturdy, and durable product, but there are so many products available in the market that it can be confusing to choose one. This article will help you choose the right heavy duty mending plates more easily.

10 heavy duty mending plates: Editor Recommended

10 heavy duty mending plates Review:

1. 4 Pcs Black Flat Straight Braces Stainless Steel Straight Brackets 155mm x 20mm Heavy Duty Mending Plate for Wood, Metal Repair Joining Bracket, with Screws

Features :

  • 【DURABLE & STURDY】These black straight braces are made of high quality stainless steel, 3-layers matte black finish and smooth surface, corrosion and rust resistance.
  • 【BRACKET SIZE】155 x 20mm / 6.1 x 0.78 inch; Thickness: 3mm / 0.12 inch; Hole dia: 5mm / 0.19 inch; Number of holes: 6 holes.
  • 【EASY TO INSTALL】You just need to install the screw, use the screwdriver to tighten the screw on it, easy to use.
  • 【PACKAGE CONTENT】4 pcs black straight brackets, 24 pcs black stainless steel screws.
  • 【GUARANTEE】These black mending plates are very strong and we guarantee high quality and good service. If you are not satisfied, please return it to Amazon within 30 days with the full refund.

Additional Info :

Color Black

2. 6 Pack Flat Mending Plates Black 14×1½x⅛ inches Heavy Duty Metal Mending Joining Plates with Slotted Hole, Straight Braces Thickness 3mm Carbon Steel

Features :

  • Repair fixing bracket connector material: Carbon steel Q235B, Finish: powder coating(wear-resistant, anti-corrosion).
  • Easy installation: pre-drilling, slot size (6 pcs): 20x12mm (¾ x ½ inches)
  • Joint plates fixing flat connector size: 14×1½x⅛ inches, Thickness 3mm.
  • Corner brace application: Industrial Farmhouse Woodworking, wood post mending plates, timber fixing plates, etc.
  • Screws not included.

Additional Info :

Color Black
Item Dimensions
Height 0.11811
Width 1.49606
Length 13.97635

3. 10 Pack 6 Inches Heavy Duty Mending Plate Flat Straight Metal Steel Repair Fixing Bracket Connector for Industrial Farmhouse Woodworking, Length 6″, Width 1½”, Thickness 4mm(Black)

Features :

  • Mending Brace Material: Cold Rolled Steel + Surface Black Power Coated
  • Length: 6″(155mm), Width: 1½”(38mm), Thickness: 0.16″(4mm)
  • 4 Mounting Slots Size: 17.5 x 7.5mm. Accept 1/4″ bolt
  • Weight: 5.9oz(167g)-1 pack, 3.7lb(1.7kg)-10 pack
  • Application: perfect for reinforcing, attaching, connecting, aligning & splicing materials, boxed loose

Additional Info :

Color Black
Item Dimensions
Height 0.15748
Width 1.49606
Length 6.10235

4. 12Pcs Black Mending Plate, 10” Flat Straight Braces Heavy Duty Metal Straight Bracket, Cast Iron Mending Joining Repair Plates Fixing Bracket Connector for Repairing Wooden Furniture, 250MMx20MMx3MM

Features :

  • 【12Pcs 10” Flat Straight Braces】Package include 12pcs black mending plate(mounting screw are not included), suitable for your repairing of household items; Plate Size: 250mm x 20mm/9.8” x0.78”; thickness: 3 mm/0.12″; Mount Hole Dia.: 5mm/ 0.2″, Hole quantity: 8
  • 【Heavy Duty Cast Iron Straight Bracket】These black metal brace plates are made of high quality cast iron, hard and durable, corrosion resistance for long time service; at over 3mm thickness, stronger than most of normal straight mending plate in the market
  • 【Wide Application】10” mending plate can be used to quickly and easily repair reinforced furniture, widely used in tables, chairs, cabinets, drawers, dressing tables, wardrobes, beds, bed frame, box, chest, furniture construction or repair
  • 【Easy to Install】Holes countersunk head design, it will more beautiful after installing screws, very easy to install and easy to operate
  • 【100% Money Back Guarantee】If you are not 100% satisfied with our product please let me know, we will give you full refund or free replacement

Additional Info :

Color Black

5. 6 Pack 9″ Heavy Duty Black Flat Straight Mending Plate, Metal Steel Repair Fixing Bracket Connector Surface Power Coated, Thickness 3.9mm, Max. Load 110LB(Screw not Included)

Features :

  • Heavy Duty Straight Plate Material: Steel #45 + Surface Black Power Coated
  • Length: 9″(230mm), Width: 1-5/8″(42mm), Thickness: 0.16″(3.9mm)
  • Mending Plate Max Load Capacity: 110 lb(50kg). Weight: 10.2oz(290g)-1 pack, 3.9lb(1.76kg)-6 pack
  • 9 Mounting Countersunk Holes: diameterΦ5.3mm. Screw not Included
  • Application: perfect for fastening chair, table, window, furniture etc

Additional Info :

Color Silver
Item Dimensions
Height 0.15748
Width 1.65354
Length 9.0551

6. 12 Inch Mending Plate Black Steel Straps Straight Repair Flat Plate Heavy Duty Industrial Farmhouse Woodworking Speedbrace Metal Brace, 12⅛”L x 1⅛”W, Thickness 4mm, Max Load 110lb(6 Pieces)

Features :

  • 6 Pieces Straight Mending Plate Brace, Cold Rolled Steel, Surface Black Coated
  • Length: 12⅛”(310mm), Width: 1⅛”(30mm), Thickness: 4mm
  • Four slots specification: M25x10mm, M15x10mm, Accept M10 bolt
  • Each Mending Brace Max.load 110lb(50kg). Weight: 9.1 oz(260 g)-1 piece, 2.95 lb(1.34kg)-6 pieces
  • The heavy duty mending brace is used for reinforcing, attaching, connecting, aligning & splicing materials, boxed loose

Additional Info :

Color Black
Item Dimensions
Height 0.15748
Width 1.1811
Length 12.2047

7. 24Pack Mending Plate with Screws, 3.12” Stainless Steel Flat Brace, Heavy Duty Flat Straight Brackets Metal Mending Plate for Wood Shelves Bed Table Chest Box Furniture

Features :

  • STAINLESS STEEL MENDING PLATE——Package includes 24pcs metal plates and 144pcs stainless steel screws, perfect for joining or strengthening pieces of timber; Plates Size: 3.12” L x 1.58” W, Thickness: 0.7”, Hole Dia.: 0.2″; Hole Quantity: 6;
  • HEAVY DUTY STRAIGHT BRACE——The flat mending plate is made of stainless steel with smooth surface, durable and rust resistant, long service life for repairing wood household items
  • DOUBLE WIDE PLATE——1-1/2inch wider design for providing the joining plate a more strong loading capacity, reinforcing the shaking bed frame and join the wood piece together
  • VERSATILE JOINTING PLATE——The straight steel plates are ideal for a range of building and construction projects, providing strong reinforcement to wood boxes, crates, chests, furniture, screens, windows, toys etc
  • DIY YOUR OWN FURNITURE——The flat joining plate has smooth edge and thicken design, easy to install; You can use the plate to DIY shelf, wardrobe and chair

Additional Info :

8. 20PCS Black Flat Mending Plates, 3-1/8” Stainless Steel Straight Mending Joining Plates, Heavy Duty Metal Brackets for Brace, Repair Fixing Bracket Plates for Wood Furniture Fence Bookcase

Features :

  • HEAVY DUTY BLACK STRAIGHT BRACE: Package contains 20pcs flat mending plates; Made of high quality stainless steel with black powder coating for strong load-bearing capacity and great rust resistance, perfect metal flat bracket for wooden furniture or fence repairs, or as an additional support
  • 40MM WIDE L BRACKETS: 40MM wide design provides great load capacity and is more durable than most corner brackets on the market;Overall Size: 80x40MM(LxW); Thickness: 0.078″/2MM; Number of Holes: 6 holes; With the longer and thicker design, the 10inch brackets are widely used for heavy-duty reinforcement of joint,seams and cracks
  • FLAT BRACKETS WITH SMOOTH SURFACE : The straight brackets has an integrated design with smooth edges for an elegant, scratch-resistant appearance, which won’t scratch your hands and give you a flat surface after furniture repairing and fixing FLAT BRACKETS WITH SMOOTH SURFACE : The straight brackets has an integrated design with smooth edges for an elegant, scratch-resistant appearance, which won’t scratch your hands and give you a flat surface after furniture repairing and fixing
  • REPAIRING AND REINFORCING WOOD JOINTS PLATES:The flat mending plate has 6 holes with countersunk screw holes for quick installation, and the screw head does not protrude after screwing in
  • STRAIGHT BRACE BRACKET SIZE: WIDE USED IN HOME DIY PROJECT OR OUTDOOR: Mending brace connectors are essential brackets hardware, widely used for stabilize and reinforce wooden furniture and to connect furniture joint corner board, such as shelving planks, bookshelf, wooden fence, table, bed, office desk and wobbly furniture

9. Sumnacon 4 Inch Stainless Steel Flat Plate – Heavy Duty Mending Plate Straight Corner Brace Brackets Connector Furniture Repair Fixing Joint with Screws, Black

Features :

  • STURDY AND DURABLE – Made of high quality stainless steel to ensure sturdiness& durability. The thickness of these plates are about 3 mm/0.12″. Plate Size: 9.3cm x 2cm/3.66″ x 0.79″; Mount Hole Dia.: 5mm/ 0.2″.
  • WIDELY APPLICATION – Work perfectly for a table, office desk; reinforcing a broom closet door, flat surface joints, seams and cracks. Help sturdy up your bedframe, box, chest, furniture constrcutoion or repair and ect.
  • EASY INSTALL – Package come with the srews for easy installation. But it would be hard for us to know the length of the screw your particular project would require, you can substitute other suitable screws by yourself if you think you need it.
  • The braces are designed as structural supports to strengthen the right angle against compressive failure.And the The brushed appearance matches the rest of the door hardware.
  • Did you hate the wooden table, stool or a bed always shaking and buzzing? These plate can help you resolve this problem well, and screw hole sinking design, screws will not protrude after installation, makes it more beautiful.

Additional Info :

Color Black

10. 10 Pack Flat Mending Plate 201 Stainless Steel Straight Steel Brace, 5 ½× 2 inches Mending Joining Plates Repair Fixing Bracket Connector, 8 Hole with 201 Stainless Steel Screw, 1.9 mm Thickness

Features :

  • Pack of 10 flat mending plate, made of 201 stainless steel straight steel, surface brushed.
  • Come with 201 Stainless steel Screw, good rust resistance, no worry to use in wet place.
  • Length: 5½ inches (137 mm) wide: 2 inches (49 mm) Thickness: 1.9 mm
  • Easy to install, with 8 mounting holes, φ5mm hole diameter.
  • The Straight Steel Brace can used in a variety of furniture and hardware accessories, perfect for fastening chair, table, window, furniture, dresser, shelf, drawer, etc.

Additional Info :

Item Dimensions
Height 0.074803
Width 1.9685
Length 5.5118

Buying Guide: What To Look For When Select heavy duty mending plates: 

If you want to purchase products, follow a buying guide. Some features need to tick your products before buying. Let’s take a look at them:

  • Product Quality: The product must be of high quality. If the product is not of high quality, it will break down quickly and need repairing.
  • Price: The price of the product should be reasonable. The product must be within your budget so that you do not have any financial constraints while using it.
  • Brand reputation: The brand name should be well known in the market and has been around for a long time so that its reputation can be trusted and its quality can be ensured.

heavy duty mending plates: Tips for Buying Online Safely

Online shopping has become a part of our everyday lives. The convenience of purchasing items from anywhere at any time is hard to beat. But it’s not all roses and sunshine. There are some real concerns when buying heavy duty mending plates from online:

1. Use a Secure Wifi or Internet Connection

Although it is comfortable and easy to browse and buy through public networks, malls or stores, the truth is that these networks are often unreliable. Hackers and cybercriminals can easily capture the information packets transmitted over public connections. For this reason, we recommend you go through a secure network to make purchases or transactions in which you transfer personal information.

2. Keep Your Computer Updated and Protected

Online shopping is one of the processes in which more personal and dangerous information is transferred. Therefore, before shopping, ensure your computer is secure, updated and equipped with a good antivirus product.

3. Buy on Known and Reputable Websites

Searching the internet for the best offers can take you to the unknown and unreliable. Stay away from them. Check that the URL of the web site matches where you think it is, and its address begins with https. Shopping at trusted and reputable websites can prevent identity theft or data victims.

4.  Find and Review Privacy and Return Policies

Before buying from an online store, ensure that their Privacy Policy is easily located on the site and up to date. Do you know what to do if your gift is not right? How can you return it? These are also aspects to consider when choosing where to shop.

5. Only Share Personal Information That is Necessary and Only on a Secure Form

If it surprises you that they ask you for some personal information (mobile, relatives’ name, place of birth …) to carry out the purchase, do not do it, and it checks that you are in the correct place. In addition, tools such as the virtual keyboard of Panda Security can avoid data theft if your computer is infected with some virus spyware.

6. Avoid Links in Emails and Ads

Is the offer you received in an email too good to be true? Then, it probably is. During this time of year, e-mails and ads with offers and big discounts are a tool widely used by cybercriminals. Avoid phishing.

7. Periodically Check Your Credit Card Transactions

After making several purchases online, check that all charges on your account are known and controlled. If you find any suspicious activity, contact your bank. Maybe you’ve been a victim of identity theft.


There are many brands in the global and local market to choose from, but not all of them will offer you the heavy duty mending plates. The key is finding a good brand that offers quality and value for your purchase. When choosing a good brand, critical considerations include customer reviews about their products, warranty policy, how long they’ve been around, and what other customers have said about their service record. We hope this post may help you narrow down your search so that now making an informed decision on which one to buy should be much easier!


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