These plugs work great to protect female ferrules. If you are bluing, sealing, or dipping in varnish these plugs will keep everything out of the inside of the ferrule. Multiple sizes are included. These also work great as general use ferrule plugs. I keep them fitted when my rods are in storage. The female ferrules are kept clean and free from dirt.
5 plugs in three sizes to fit any ferrule.
15 total plugs.