Patented magnetic-core creates consistent delivery throughout the entire bobbin. No more interruptions for tension adjustments as your bobbin gets smaller. Magnetic-core prevents backlash or over spin + eliminates the need for backlash springs.
Phone:410-381-0695 Address: 9691 Gerwig Lane Suilte G Columbia MD 21046 Hours:Monday - Friday 10 a.m. - 6 p.m. Sat. 10 - 5 p.m. & Sun. noon - 4 p.m.