Roller Lifter: The Roller Will be Lifted at the same time as Presser Foot is lifted by Auto, Knee, Manual or Revrse Sewing.
PS PL PF PF-H PL-S1 PL-S2 PT PT-H PG PK PY PY-H Puller specification List
Description of accessary for puller series Power of puller and Transmission Products 
