They're the 1/4" long ones.

I dunno, I like 1200 ohms... 24 times my feedpoint impedance?

I'm sure it's overkill given the induced currents that will flow
anyway...

I've got the beads, though, and I could use it on 80m too...

I can only basically have one antenna up at a time so I've gone over to
modular antenna parts and so one lower-HF bead balun can be used on
whatever I'm playing with at the time. I've only got one permanently
installed antenna, and that only until the wind blows...

Ah, apartment life.

73 John..