- Versatile Application: This 5-hole connector plate is specifically designed for use with 3030 and 4040 aluminum profiles and 2020 corner brackets. It provides stable support and reliable connections for aluminum profiles, ensuring durability and stability across a variety of applications. - Effortless Installation: Featuring a practical 5-hole design, this connector plate allows for quick and straightforward installation. Simply align the plate with the corresponding mounting holes and secure it with screws for a solid and dependable connection. - Premium Material: Constructed from high-quality aluminum alloy, this connector plate is built to last. It is robust, corrosion-resistant, and can withstand heavy loads, providing long-lasting support for aluminum profile structures. - Sleek and Versatile Design: The black/silver finish of this connector plate adds an elegant and modern touch to any project. It is suitable for both industrial and DIY applications, including building frames, workbenches, shelving systems, and more. - Use Case Scenarios: 1. Build a sturdy workbench using 3030 aluminum profiles for a reliable workspace. 2. Create custom shelving systems in your workshop or home, ensuring strong connections with corner brackets. 3. Construct frame structures for various projects, benefiting from enhanced stability and support.