Description
1.5 x 4 x 12mm/0.06 x 0.16 x 0.47in base size and 21mm/0.83in spring length..Simple installation, easy to use, it is necessary part for sewing machine and overlock sewing machine ..High Quality Material Selection: High quality graphite and copper wire materials are used for making charcoal brush, which is strong and ..Made of high quality Graphite and copper wire materials, solid and ..Old Fashioned Household Sewing Machine Motor Carbon Brush: Sewing machine carbon brush, delicate touch, wear resistant and , long service life.