N SCALE SP Repeater 2-pk FOAM NEST Air Repeater Cars were used to increase efficiency of train air brakes, especially on long trains and during colder weather. These 50’ boxcars include a repeater relay that reads pneumatic signals from the train, and boosts the same signal to the rear section ..
N ScaleSP Repeater 2-pk JEWEL CASES Air Repeater Cars were used to increase efficiency of train air brakes, especially on long trains and during colder weather. These 50’ boxcars include a repeater relay that reads pneumatic signals from the train, and boosts the same signal to the rear section of t..