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Janome MyLock 634D Overlock Serger

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Product Description

Janome MyLock 634D Overlock 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 differential feed ratio is adjustable from .05 to 2.25 and provides increased control for all types of fabrics and special effects.

Threading is simple due to the 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. And when you lift the presser foot for rethreading, the thread tensions are automatically released so you can draw the thread smoothly.

This self-threading serger also lets you quickly switch to rolled hemming without changing the needle plate. A lower looper pre-tension stitch eliminates the need to change tension for rolled hems.

When you want to make the most of your serging time, with professional results, the MyLock 634D is unmatched.

Standard Accessories

  • Upper Knife (1)
  • Needle Threader
  • Set of Needles
  • Standard Serger Foot
  • Thread Stripping Discs
  • Needle Plate (standard)
  • Spool Nets (4)
  • Spool Caps (4)
  • Spool Holders (4)
  • Spreader
  • Tweezers
  • Lint Brush
  • Screwdriver (L, S)
  • Spanner
  • Oil
  • Waste Chip Box

Enjoy these FREE BONUS items found in our Value Package. These accessories will give you what you need to start right away and keep you working!


  • FREE Janome Blind Stitch Foot
  • FREE Janome Gathering Foot
  • FREE Janome Size 14 Needles (2 packs)

Warranty Information


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