... fabrics. Due to its automatic lubricating device, the machine operates perfectly and smoothly at low sewing tension, and ... ×27 DC×27 Needle size 9# 11# 14# Coil 3 4 5 Stitch Length - 2 3 Max. ... of modern artistic design;6.The wear of machine components is reduced and the service life enhanced. ... HOOK,BOBBIN CASE AND CAP, BOBBINS,NEEDLE PLATE,SEWING MACHINE, NP-7A GK26-1 ,HOUSEHOLD SEWING MCHINERY PARTS ...