2, 3, or 4 thread serger

• Lay-in thread tension dial

• Threading chart 

• Color coded thread guides

• Tension release device

• Easily accessible lower looper guides

• Changeable thread guide

• Quick change rolled hem

• Lower looper pretension setting slider

• Easily retractable upper knife

• Adjustable foot pressure

• Snap on presser feet

• Adjustable stitch length 1mm to 5mm

• Differential feed ratio 0.5 to 2.25

• Adjustable cutting width 3.1mm to 7.3mm

• Maximum speed 1,300 spm

• Waste chip box