From the workshop of a long retired radio and jukebox repairman. All unopened in original packaging.

These are getting tough to find! Excellent addition to your workbench!

Part numbers:

GB-100 ×2

GB-302

GB-516(?) ×2

Packaging is still stapled but well worn consistent with age and storage. Some are difficult to read.

See photos for the best description.

Thanks for looking!