The Von Duprin 050156 Tailpiece Guide Lead Kit is a single-component replacement part designed for Von Duprin exit devices. This kit is essential for maintaining proper function and alignment of the tailpiece within the device. The tailpiece guide ensures smooth and reliable operation of the exit device, enhancing the security and longevity of the locking system. It is built to withstand frequent use, providing consistent performance in both high-traffic commercial and industrial environments. The kit is easy to install, making it a convenient solution for repairs or upgrades.