Introducing our remarkable product, the "Industrial Frame 45 Degree Internal Aluminum Joint Karakuri System Accessory"! As a leading factory in the industry, we are proud to offer this high-quality and affordable solution for industrial frames. Crafted with precision, our aluminum joint provides exceptional support and stability at a 45-degree angle, ensuring your structures remain sturdy. Designed to seamlessly integrate with the Karakuri system, this accessory enhances efficiency and functionality. Experience its unrivaled durability and convenience, all at a price that won't break the bank. Trust our factory for top-notch products that meet and exceed your expectations!