JANOME
Janome Thread Tension Check Spring
Fits most of the newer janome range of machines, some models listed below
230DC, 360DC, 740DC, 780DC, M50QDC, M100QDC, M200QDC,5270QDC,
DKS30, DKS100, XL601, CXL301, DC3050, DXL603, TXL607, 5060QDC
MC200E,...