Catalog: Parts: Plate, Modified: 4081b: In Gear: In Dark Bluish Gray Color
Sort Items By:     
Dark Bluish Gray Plate, Modified 1 x 1 with Light Attachment - Thick Ring

Part No: 4081b Name: Plate, Modified 1 x 1 with Light Attachment - Thick Ring
* 

This Part does not appear in any Gear known to BrickLink.