try hardware stores or discount stores, perhaps bring a loco or coach with you to check the fit 
The cases definitely help but also store very easily making it a pain to get to a certain loco or vehicle at times (need to reorganize mine in a better way. Also important to remove batteries when storing.
The cases definitely help but also store very easily making it a pain to get to a certain loco or vehicle at times (need to reorganize mine in a better way. Also important to remove batteries when storing.
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