Introducing our high-quality factory-made product, the {Easy assembly 180 degree internal rotary aluminum joint at both ends Karakuri System Connector}. Crafted with precision, this connector offers seamless assembly and a durable construction. Designed for convenience, it allows for easy 180-degree internal rotation at both ends, making it ideal for Karakuri systems. Engineered from premium aluminum, it guarantees long-lasting performance and reliability. Experience a hassle-free installation process with our innovative connector. Boost your productivity and efficiency with this exceptional factory-made solution.