MyLock 634D 

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When you want to make the most of your serging time, with professional results, the MyLock 634D is unmatched. It has 2 needles and 2, 3 or 4 thread overlock stitching. Threading is a breeze due to color-coded thread guides and an easy lower looper threading system.  The MyLock 634D also lets you quickly switch to rolled hemming without changing the needle plate.

KEY FEATURES

• 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

STANDARD ACCESSORIES

• Standard Serger Needles

• Tweezers

• Screwdriver (large)