Gear article
Adam Hall Flight Case Corner Brace (5 mm Inner Radius)
The Adam Hall Flight Case Corner Brace is a specialized hardware component designed for the reinforcement of professional transit cases and 19-inch equipment racks. Constructed from galvanised steel, it features a 5 mm inner radius and measures 40 x 28 mm to provide structural integrity to custom-built enclosures.

Overview and Function
The Adam Hall Flight Case Corner Brace serves as a fundamental hardware element for the construction and maintenance of professional-grade transport cases. Specifically designed with a 5 mm inner radius, this brace is intended to fit over the internal or external junctions of case panels, ensuring that the 90-degree angles remain secure under the stress of transit. The 40 x 28 mm footprint provides a compact yet effective surface area for mounting, allowing for robust reinforcement without occupying excessive space on the case exterior or interior.
Materials and Build Quality
In keeping with industrial standards for stage and studio hardware, the brace is manufactured from galvanised steel. This material choice is significant for its resistance to oxidation and physical impact. The galvanisation process provides a protective coating that helps prevent rust, ensuring the hardware remains reliable over long-term use in various environmental conditions. The rigid nature of the steel allows it to maintain its shape even when the flight case is subjected to heavy loads or rough handling during touring.

Application and Compatibility
This hardware is primarily used in the assembly of 19-inch racks and custom flight cases for musical instruments, audio electronics, and lighting equipment. It is designed to be fixed using rivets or screws, providing a permanent bond between case walls. While Adam Hall produces a wide range of specialized components, this specific corner brace is tailored for builds requiring a tight 5 mm radius, making it compatible with specific types of aluminium extrusions and wood panel thicknesses commonly found in light-to-medium duty protective cases.
Market Context
Positioned as a budget-friendly yet essential utility item, the brace is often sold individually or in bulk for DIY builders and professional case manufacturers. In the broader landscape of music gear protection, it represents the foundational hardware level, contrasting with finished products like the high-end BAM Hightech Slim Cello Case or the BAM New Trekking Trumpet Case, which arrive fully assembled. While items like the Gear4Music Rock Fusion Drum Bag Set offer soft-shell protection, the Adam Hall brace is intended for users constructing hard-shell solutions.
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Frequently asked questions
- What is the primary function of the Adam Hall Corner Brace?
- The primary function is to reinforce the corners of flight cases and 19-inch racks. It ensures the structural integrity of the enclosure by holding the panels securely together at the joints.
- What material is used in the construction of this brace?
- The brace is constructed from galvanised steel. This material provides high durability and resistance to corrosion, which is essential for gear that is frequently transported.
- What are the physical dimensions of this specific model?
- This corner brace measures 40 mm by 28 mm. These dimensions make it suitable for a variety of small to medium-sized case designs where space may be limited.
- What does the 5 mm inner radius signify?
- The 5 mm inner radius indicates the curvature of the internal corner of the brace. This measurement must match the radius of the case's edges or the aluminium extrusions used in the build for a flush fit.
- Is this hardware suitable for outdoor use?
- Yes, because it is made of galvanised steel, it has a level of protection against moisture and rust. This makes it reliable for professional touring environments where gear may be exposed to different climates.
- How is the brace typically installed on a case?
- Installation is typically achieved using rivets or screws through the pre-drilled holes in the brace. This ensures a permanent and stable connection to the case panels.
- Can this brace be used for 19-inch rack builds?
- Absolutely, this brace is specifically mentioned as being suitable for reinforcing 19-inch racks. It helps maintain the precise alignment required for mounting rack-sized audio and lighting equipment.
- How does this compare to a soft case like a Latin Percussion LP Cajon Bag?
- Unlike a soft bag which offers padding and portability, this brace is a component for building a hard-shell flight case. Hard cases offer significantly higher impact protection for heavy or fragile equipment.
- Is this a decorative or structural component?
- This is a structural component designed for reinforcement. While it has a clean steel finish, its primary purpose is to ensure the case is 'built to last' and remains securely constructed.
- What is the typical price range for this item?
- This item is highly affordable, typically retailing around GBP 1 per unit. This allows builders to purchase the necessary quantity for a full case build without a high financial outlay.
- Does Adam Hall provide other case hardware?
- Yes, Adam Hall is a specialist in flight case hardware. Their range includes various braces, corners, handles, and extrusions that work alongside this corner brace.
- Who is the ideal user for this product?
- The product suits DIY musicians, touring technicians, and professional case manufacturers. Anyone looking to build or repair a high-durability transit case will find this hardware essential.
