Tension Unit, Singer (Vintage Original) - EARLY NON-NUMBERED 66 When using larger cones -

When using larger cones - you simply adjust the placement of the Thread Stand to accommodate front to back

Machine is fitted with its original striated faceplate and a replica case includes the tray for holding the box of attachments

Do you know why

Spool Pin Spring

Few have survived

Tension Unit, Singer (Vintage Original) - EARLY NON-NUMBERED 66 When using larger cones -Original Singer Tension Unit for the Singer 221 and 222 Sewing Machines. This tension unit shown is not missing the numbered dial it is simply the original old style tension unit commonly found on older Singer Sewing Machine models. Click here if you are looking for the Numbered Tension Unit.