The WAGO 216-289 screwless end stop and sleeve is a crucial component in WAGO's terminal block systems. It offers a convenient and reliable method for terminating wires without the need for screws, simplifying installation and reducing labor costs. The sleeve design ensures a secure connection and prevents mismating. This part is commonly used in automation, control panels, and other industrial applications where reliable and efficient wire termination is essential. Its compact size and ease of use make it a preferred choice for both experienced and novice technicians.