When constructing or maintaining flight cases and road cases, ensuring maximum protection for your valuable equipment is paramount. Kingway Metal offers a comprehensive selection of high-quality corner braces designed to reinforce and protect the vulnerable corners of your cases. As a leading one-stop case hardware manufacturer, we understand the importance of reliable hardware in delivering structural integrity and longevity to your cases. Our corner braces are crafted to withstand the rigors of travel and handling, ensuring your equipment arrives safely every time.
Understanding Corner Braces

What is a Corner Brace?
A corner brace is a piece of hardware specifically designed to reinforce the corners of cases, providing essential protection against impacts and wear. A flight case corner is often the first point of contact during handling, making it susceptible to damage. The corner brace acts as a shield, absorbing impacts and preventing damage to the case’s structure. Typically made from steel, a corner brace provides added strength and durability to the joint where the case panels meet. Available in various sizes and styles, the corner brace is a crucial component for building reliable and long-lasting flight cases and road cases. It is the perfect solution for reinforcing the corners of a wooden box.
Types of Corner Braces
Kingway Metal offers a wide variety of corner braces, and to help you find the perfect fit for your case design and protection needs, consider these key features of our range:
- Standard angle corner braces for basic corner reinforcement are essential for maintaining the integrity of your shop equipment.
- Ball corner braces, also known as ball corners, provide enhanced impact resistance for the legs of your cases.
Some corner brace designs feature a stackable design, allowing for easy and secure stacking of cases. For heavier applications, we provide heavy duty corner braces that deliver reliable protection. Our selection includes corner braces with or without mounting holes, catering to different build preferences. The black finish corner brace is a popular choice, offering both durability and a professional aesthetic for your shop. Cases with Penn Elcom’s groove often require specific corner brace types to ensure a proper fit.
Benefits of Using Corner Braces in Flight Cases
Utilizing corner braces in flight cases offers numerous benefits. Primarily, they provide essential protection, reinforcing the case’s edges and preventing damage from impacts and abrasion. The added strength and durability enhance the overall lifespan of the flight case, delivering reliable performance over extended use. The use of a steel corner brace ensures structural stability, particularly during transit and stacking. For DIY enthusiasts, corner braces offer an easy and effective way to reinforce their custom-built cases and shop projects. Kingway Metal’s corner braces are designed for easy installation, allowing you to reinforce your cases with minimal effort in your shop. By investing in high-quality corner braces, you safeguard your valuable equipment and ensure its safe arrival at every destination.
Features of Kingway Metal Corner Braces

Heavy Duty Construction
Kingway Metal’s corner braces are synonymous with heavy duty construction, designed to provide unparalleled corner protection for your cases and legs. Each corner brace is engineered to withstand significant impacts and stresses, ensuring the structural integrity of your road case or flight case even under demanding conditions. The use of high-quality steel guarantees exceptional strength and durability, making our corner braces the ideal choice for protecting valuable equipment during transit. Whether you’re building a new flight case or reinforcing an existing one, our heavy duty corner braces deliver reliable performance and long-lasting corner protection, making them an ideal choice for any professional application. Our corner braces are available in various sizes to ensure a perfect fit for various case designs and sizes.
Black Finish Options
Aesthetic appeal is just as crucial as protection, which is why Kingway Metal offers black finish corner brace options to complement the professional look of your cases. The black finish not only adds a sleek, modern touch but also enhances the corner brace’s resistance to corrosion and wear. Our black finish corner braces are designed to maintain their appearance, even with frequent handling. These corner braces provide a clean, professional aesthetic while ensuring long-lasting protection for the legs of your cases. The black finish corner is available in a wide variety of styles, including ball corner options for added impact resistance. They are a perfect addition to any case, offering a combination of style and strength.
Standard vs. Offset Angle Corners
Kingway Metal understands that different case designs require different corner brace solutions, which is why we offer both standard and offset angle corner options. Standard angle corner braces are ideal for cases with traditional 90-degree corners, providing essential reinforcement and protection along the edges. Offset angle corners, on the other hand, are designed for cases where the panels meet at a non-standard angle, ensuring a snug and secure fit. These corner braces offer precise corner protection, maintaining the structural stability of the entire case. Choosing the correct corner brace style is crucial for maximizing protection and ensuring the longevity of your case, and our wide range ensures you’ll find the perfect fit. Penn Elcom’s groove designs may require specific considerations when selecting corner braces to ensure the best fit.
Application of Corner Braces in Flight Cases

Installation in Wooden Boxes
When building a custom wooden box, incorporating corner braces is a simple yet effective way to greatly improve its durability. Whether constructing a small storage box or a larger flight case, the process remains largely the same. Begin by selecting the appropriate corner brace for your case, considering the size and weight it will need to support. Kingway Metal offers a wide variety of corner braces, including standard angle corner brace options, perfect for reinforcing wooden boxes. Proper installation involves aligning the corner brace with the edges of the wooden box and securely fastening it with screws or rivets. The joint should be tight and flush, ensuring maximum strength and stability. For a professional finish, consider using a black finish corner brace to complement the aesthetic of your wooden box.
Compatibility with Different Case Sizes
One of the key advantages of Kingway Metal’s corner braces is their compatibility with various case sizes. Whether you’re working on a small, portable case or a large, heavy-duty road case, we offer corner brace options to suit your needs. Our range includes a variety of sizes and styles, ensuring a perfect fit for every application. For smaller cases, a standard corner brace may suffice, while larger cases benefit from heavy duty corner braces that offer enhanced corner protection. Consider the dimensions of your case and the weight of the equipment it will hold when selecting the appropriate corner brace size. Cases with Penn Elcom’s groove designs, for example, may require specific corner brace types to ensure a proper fit. We offer both standard and offset angle corner braces to accommodate various case designs.
Choosing the Right Brace for Your Case
Selecting the right corner brace is crucial for ensuring optimal corner protection and extending the lifespan of your flight case or road case. Start by assessing the weight and potential impacts your case will endure. For lighter applications, a standard angle corner brace may suffice, while heavier, more demanding applications require a heavy duty corner brace. Consider the material of your case; wooden boxes may benefit from corner braces with mounting holes for secure attachment. The aesthetic is also important; a black finish corner brace can add a professional touch to your design. If you’re stacking cases, a stackable ball corner brace is an ideal choice. The design and style of the case are important to consider when selecting a corner brace that will deliver reliable performance and enhance the structural stability of your case.
Choosing the Right Hardware for Your Flight Case

Steel vs. Other Materials
When selecting corner braces for your flight case, the material is a crucial factor to consider, especially for the legs. While various materials are available, steel corner braces stand out for their exceptional durability and strength, making them ideal for protecting the legs of your cases. Kingway Metal offers high-quality corner braces made of stainless steel, providing superior resistance to corrosion and wear. Stainless steel corner braces ensure long-lasting corner protection, even in demanding environments. Carbon steel corner braces with zinc plating are also available, offering a balance of strength and cost-effectiveness. Choosing the right material is essential for ensuring the structural integrity of your case. The high-quality steel enhances performance and provides reliable corner protection. The selection should be based on intended use and environmental conditions to deliver reliable protection.
Fit and Hole Size Considerations
Ensuring the proper fit of your corner brace is essential for optimal corner protection. Carefully measure the dimensions of your case corners to select a corner brace that matches perfectly. Kingway Metal offers a wide variety of sizes and styles to accommodate various case designs. Consider the hole size and placement, especially if you plan to use screws or rivets for mounting. The mounting holes should align with the existing holes on your case to ensure a secure and stable attachment. For cases with Penn Elcom’s groove, specific corner brace types may be required to ensure a proper fit. Incorrect hole size can compromise the strength of the corner brace. Cases with Penn Elcom parts require special attention to ensure correct fit and function of all hardware.
Recommended Manufacturers and Brands
When sourcing corner braces for your flight case, choosing a reliable manufacturer is essential for ensuring corner protection. Kingway Metal Co., Ltd, located in Dongguan City, Guangdong Province, specializes in manufacturing and assembling high-quality corner braces and other case hardware. As an ISO 9001:2015 certified manufacturer, Kingway Metal is committed to delivering high-quality corner brace options. Our products are the trusted choice for premium plastic flight cases manufacturers in America and Europe, reflecting our dedication to quality and performance. Kingway Metal offers a wide range of corner brace options, including standard angle corner braces, ball corner braces, and heavy duty corner braces, to suit various case designs and protection needs. Choosing a reliable manufacturer is crucial for ensuring optimal corner protection and the longevity of your flight case.
