(Quote): Are 120 and 220 reels different?...
If you poke around a bit, you might find some of the full size 220 reels. They are 4-1/4 inches in diameter have the same wire size and spacing as 120 reels.
A ...lot... easier to load.
I picked up a bunch of them 15+ years ago, and use them continually. My tanks are 4-1/2 inch I.D. acrylic, holding 3 liters of developer (I soup 4 reels at a time). If you'd like, I'll try to post a photo of my set-up.
Reinhold
www.classicBWphoto.com
If you poke around a bit, you might find some of the full size 220 reels. They are 4-1/4 inches in diameter have the same wire size and spacing as 120 reels.
A ...lot... easier to load.
I picked up a bunch of them 15+ years ago, and use them continually. My tanks are 4-1/2 inch I.D. acrylic, holding 3 liters of developer (I soup 4 reels at a time). If you'd like, I'll try to post a photo of my set-up.
Reinhold
www.classicBWphoto.com