Miriam,
The Phoenix Rotary is made by Baer & Rempel and takes a round shank 16x1 needle. The 1738 is also the same length and in fact may be the same needle. The 16x1 needle is the same length as the DBx1, but may have a different diameter (which does change between mfgs). And BTW is the same length as the 15x1 needle.
Cathy
Originally Posted by
miriam
I'm thinking the Phoenix takes some smaller needle... 1738 what ever that is...