Flight Case L Brace Corner Protectors | 6-Hole Angle Brackets 4/8Pcs

Heavy-Duty Metal L Brace Corner Protectors for Flight Cases & Tool Boxes

Keep your flight cases, toolboxes, aluminum cases, and instrument enclosures in top shape with these sturdy metal L brace angle brackets. Designed with a compact 53×40mm footprint and 6 pre-drilled mounting holes, these right-angle corner protectors deliver a secure, professional-grade hold — perfect for DIY builders, touring musicians, AV technicians, and hardware enthusiasts.

Key Features

• Durable Metal Construction: Built from robust metal for long-lasting performance and reliable structural support.
• 6-Hole Design: Six pre-drilled holes per bracket allow flexible fastening using rivets, core nails, or screws — no special tools required.
• Compact Size: 53×40mm footprint fits neatly on corners without adding unnecessary bulk.
• Silver Finish: Clean, professional silver color that blends seamlessly with most flight cases and aluminum enclosures.
• Wide Application: Ideal for aviation/flight cases, toolboxes, aluminum boxes, instrument cases, chassis, and rack enclosures.
• Simple Installation: Align with your case's corner, mark the hole positions, then secure with your preferred fasteners.
• Value Pack: Available in a 4-piece or 8-piece set to match your project needs.

Specifications

• Material: Metal
• Size: 53 × 40 mm
• Color: Silver
• Holes: 6 per bracket
• Installation: Rivets, core nails, or screws (not included)
• Country of Origin: Made in Mainland China

Package Includes

• 4× L Brace Corner Protectors OR 8× L Brace Corner Protectors (depending on variant selected)

Note: Photos may not reflect exact size — please refer to the dimensions listed above. Minor measurement differences may occur. Actual color may vary slightly between monitors.

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For guidance on safe tool use and DIY hardware installation best practices, visit the U.S. Consumer Product Safety Commission – Workshop Safety resource center.

Learn more: Bracket

Frequently Asked Questions

Q: What fasteners are compatible with these L brace angle brackets?

A: These flight case corner brackets are compatible with rivets, core nails, and standard screws. The 6-hole design gives you flexibility to use whichever fastener best suits your case material and application. Fasteners are not included in the package.

Q: Can I use these L braces on wooden cases or only metal ones?

A: Yes! These right-angle L braces work on a variety of case types, including wooden flight cases, aluminum tool boxes, chassis enclosures, and instrument cases. As long as the hole spacing aligns with your case, they can be fastened securely using the appropriate hardware.

Q: What is the difference between the 4-piece and 8-piece sets?

A: The 4-piece set is ideal for protecting the corners of a single small case, while the 8-piece set covers a larger case or provides a spare set for multiple projects. Both sets contain identical 53×40mm metal L brackets with the same 6-hole configuration.