ckpsms Brand -Bobbin Case Springs (No-Back-Lash) Work for M Style Bobbin case with Diameter 1"(25.4mm) Compatible with/Replacement for JUKI Brand Singer Brand Walking Foot Type Sewing Machine(50PCS)
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
50PCS BOBBIN CASE #BC-DBM Series (No Back Lash) SPRING .
Suitable for 1" Diameter "M" Style Bobbin Cases using Large Capacity Hook.
Compatible with/Replacement for JUKI brand SINGER brand CONSEW brand BROTHER brand AND most walking foot type sewing machines
No-Back-Lash brake spring which puts constant , light pressure on bobbins to overcomemomentum. Bobbins stop spinning faster, preventing unraveling or tangling of bobbin thread when sewing operations stop and start.