I found this part loose on the tracks of my Bachmann K4 4-6-2 n-scale locomotive.
Where is this part from?
(https://i.postimg.cc/Y4DLc5vh/20250805-100519.jpg) (https://postimg.cc/Y4DLc5vh)
(https://i.postimg.cc/dkz73GmF/20250805-073051.jpg) (https://postimg.cc/dkz73GmF)
(https://i.postimg.cc/PNwpcFT5/20250805-073302.jpg) (https://postimg.cc/PNwpcFT5)
(https://i.postimg.cc/K3B1M4JM/20250805-073421.jpg) (https://postimg.cc/K3B1M4JM)
(https://i.postimg.cc/3dQ4HCxC/20250805-100540.jpg) (https://postimg.cc/3dQ4HCxC)