B. M. Reid Balance Staffs (2) for Font caliber 28 movements - new

B. M. Reid Balance Staffs for Font caliber 28 movements (and possible variants), package of 2, new in open envelope. See images for further details. The envelope says ¼ Dozen but there are only two in envelope. I specialize in hard to find watch parts so I'll usually have whatever you might need and all watch parts are unconditionally guaranteed. Images do an adequate job of representing the item.