An Elevator Guide Rail Set refers to the system of guide rails that are an integral part of the elevator's structure. They help to keep the elevator car properly aligned within the shaft, preventing lateral movement. The guide rails provide the necessary support and guidance for the elevator car and counterweight, ensuring that they travel vertically along a predetermined path. These are the primary rails that run vertically along the elevator shaft and are usually mounted to the walls of the shaft and provide the main support for the elevator car. Elevator Guide Rail Set is a crucial component of the overall elevator system, and its proper installation is essential for the safe and reliable operation of the elevator.