... bracket, regulating stem, hoe and depth control wheel3WG5-B Multi-functional Seeder (iron wheel type) Model3WG5-BExternal ... bracket, regulating stem, ,hoe and depth control wheel3WG5-C Multi-functional Seeder (gasoline caterpillar type) Model3WG5-CExternal Dimension ... bracket, regulating stem, ,hoe and depth control wheel3WG5-D Multi-functional Seeder (diesel caterpillar type) Model3WG5-DExternal ...