



Elna eXtend 664 Overlocker
- 8 stitch programs for 3 and 4 thread sewing
- Adjustable differential transport for stretch fabrics
- LED lighting for better visibility
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Two free services included with the purchase of a machine.
1 hour of free training offered
Enjoy a free hour of training with the purchase of your machine, whether online or in-store. You won’t leave without knowing how to use it! For online training, please contact us via WhatsApp.
5-year warranty
2-year manufacturer warranty + 3 years with registration!
Low Price Guaranteed
We offer you a guaranteed low price! If you find your machine cheaper in another physical store, we will match that price. Rest assured that you always get the best deal with us. This offer is valid excluding special promotions with the machine.
Description
The Elna eXtend 664 is a versatile and high-performance mechanical serger designed to simplify overlock sewing and ensure clean, durable finishes. It allows you to cut, assemble, and overcast fabrics in a single operation, while offering intuitive handling thanks to its optimized features.
An efficient serger for professional finishes
With 8 stitch programs and the ability to sew with 3 or 4 threads, the eXtend 664 adapts to a wide variety of fabrics, from the lightest to the thickest. It delivers strong and precise seams, ideal for clothing and textile accessory making.
Total control for precise work
- Adjustable stitch length from 1 to 5 mm
- Adjustable cutting width from 3 to 7 mm
- Adjustable differential feed from 0.5 to 2.25 to prevent puckering or stretching on fine and stretch fabrics
An intuitive and comfortable machine
Color-coded threading guides make thread setup easy, enabling quick and error-free threading. Its built-in LED lighting ensures optimal visibility of the sewing area. With an adjustable sewing speed up to 1300 stitches per minute, it allows efficient work even on large projects.
Premium Range
What if you let yourself be guided by an overlocker with more features?
ThereElna eXtend 664 PRO overlockeris the ideal ally for professional and precise finishes. Equipped with a simplified threading system and high-performance blades, it guarantees fast and impeccable seams.
With its advanced differential adjustment, achieve clean, wrinkle-free seams, even on the most delicate fabrics. Its LED lighting and ergonomic design offer optimal comfort.
Choose the Elna eXtend 664 PRO!
Download the brochure and the user manual

What are the advantages of the serger?

SIMPLE THREADING GUIDE
The Elna 664PRO makes threading easy with colored guides and a convenient needle changing system. Its accessible adjustments ensure precise adjustment, and its integrated case allows for optimal accessory storage.

DIFFERENTIAL ADJUSTMENT
Stitch length and differential feed adjustment are easily accessible and always visible, giving you complete control for precise stitching tailored to all your projects.

FOUR-THREAD STITCHING
This ultra-resistant seam allows you to assemble all types of fabrics, including the most stretchy, ensuring your creations exceptional strength and durability.

ADAPTABLE AND INGENIOUS
Explore a wide range of standard and decorative programs to enhance your creations. Whether on jersey, silk, voile, terry cloth, or Lycra®, sew with ease and precision!

PERFECT FINISHES
Create perfect hems, assemble rounded seams and attach elastic with confidence thanks to the precision and impeccable finish of the elna 664 and 664PRO.
What accessories are included with the machine?
- Screwdriver (large)
- Screwdriver (small)
- Assortment of needles
- Tweezers
- Needle threader
- Wide coil-fixed discs
- Nets
- Pedal
- Protective cover
- Storage box for accessories
What are the features of the Elna eXtend 664 Overlocker?
Yes
1 LED
Manual
Yes
Yes
No
Guide + diagram
Yes
Color-coded threading guide
Yes
2
Telescopic antenna
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Protective cover

Your practical guide to the Elna eXtend 664 Overlocker
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FAQ
Do you have a question? We have the answer!
Do you do repairs and maintenance for all brands of machines?
Yes, our workshop handles repairs and maintenance for all brands of sewing machines and sergers. Learn more or come directly to drop off your machine at the store.
Can I receive training on my new machine?
Yes, for any purchase of a sewing machine, serger, coverstitch machine, or embroidery machine, we offer a free in-store training session lasting over an hour. If needed, we can also support you via WhatsApp for personalized online training.
Can I try the machines before buying them?
Absolutely! Come to our store to try all our machines (sewing machines, sergers, coverstitch machines, and embroidery machines). A demonstration will be provided to help you choose the machine that perfectly meets your needs.
Which fabrics do you recommend for beginners in sewing?
For beginners, fabrics like cotton or poplin are easy to handle.
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