15.5- Adapts cone thread for use on conventional sewing machines, when the cone is too large to fit the spool pin.
Dritz Thread Storage Box : Target
What is a Sewing Thread Stand for a Sewing Machine, and Why Do I
Cone Thread Storage
Thread Adapters: Madeira Cone/Spool Holder
Black Dritz
Dritz CONE THREAD HOLDER, HEAVY DUTY
Dritz Storage Tower, Dritz #3187
Cone Thread Holder
Black Dritz
Superior Thread Holder : Sewing Parts Online
Single Cone Spool Stand Alone Cast Iron Thread Holder Fits for
Threading Holder
Dritz Notions Sewing Machine Parts & Attachments
Dritz Cone Thread Holder Plastic Base