Eversharp Flexible #2 Personal Point nib units

These two Flexible Eversharp #2 nib units come as pair along with one outer section. One is a broad and the other is medium and both are marked on the underside of the feed with that designation. They are also marked on the inner collar with the designation “FLEX 2B” and “FLEX 2M”. We assume this was to help the sales counter in the early 1930’s keep which of these interchangeable nib units were available. Each has an overall length 37mm outside of the gripping section (also provided). The hard rubber gripping section fits the inner diameter of a barrel measuring 8.4mm. Although there are missing threads on one of the inner collars they screws in securely to the gripping section.`