Vintage Lionel Brass Thumb Nuts (4 Pieces) - Small, For O-27 Transformers And Accessories

Here's a handy little set for Lionel train enthusiasts.

It's four small, unpainted brass thumb nuts, perfect for use on O-27 gauge transformers and other accessories.

They're vintage parts from Lionel, made in the USA, and are in great shape—graded at C-8, like new.

If you're restoring an old transformer or just need the right look for your layout, these are it.