Janome 634D MyLock Overlock Mechanical Serger

The Janome MyLock 634D with electronic control is the most advanced MyLock serger. It has 2 needles and 2-, 3- or 4-thread overlock stitching. The Janome MyLock 634D features differential feed ratio, which is adjustable from .05 to 2.25 and provides increased control for handling all types of fabrics and for creating desired special effects. Threading is a breeze with the Janome 634D due to its color-coded thread guides and a self-threading lower looper. Simply lay the thread into the guide, flip a switch, and the lower looper is threaded. The guide is automatically returned to its normal position when you turn the balance wheel. When you lift the presser foot for rethreading, the thread tensions are automatically released so you can draw the thread smoothly.