Märklin HO 5146 Straight Switch Rail 90mm Includes original box Vintage This switch rail can detect the direction of passage based on the contact of the locomotive's current collection shoe. It is used to automatically control signals and point switching. The length is the same as 5107. It is a long-term storage item that is almost unused, and I think the condition is beautiful. The original box has some scratches and dirt. Due to being a used item, there may be oversights such as age-related deterioration. In any case, please understand that this is an old item before considering purchasing it. Please refrain from purchasing if you are sensitive to condition or are looking for the same quality as a new item. Recycled materials will be used for shipping. We hope that those who understand this will purchase the item.