




Lewenstein Overlock Sewing Machine I-lock
- 2/3/4 threads for a custom finish
- Easy threading with color coding
- Differential transport for stretch fabrics
- LED lighting and integrated security system
Two maintenance visits included with the purchase of a machine.
1 hour of free training
Enjoy a free hour of training with the purchase of your machine, whether online or in store. You will not 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 the guaranteed lowest 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
What is the Lewenstein I-lock?
The Lewenstein I-lock is a reliable and efficient mechanical overlocker, perfect for anyone wishing to achieve clean and professional finishes on a wide variety of fabrics. Thanks to its simplified threading, its high sewing speed, and its adjustable differential feed, it is suitable for both motivated beginners and experienced sewers.
Is it a versatile overlocker for all your projects?
You will find perfect versatility to start with:
- 2/3/4 threads, for maximum flexibility depending on the fabric and type of seam
- Built-in rolled hem function, ideal for fine and delicate hems
- Adjustable stitch length and width, to suit each finish
- Deactivatable upper knife, for more freedom in creations
Designed for smooth and intuitive use
- Simplified threading with color coding, saving time with every use
- Adjustable differential feed (0.5 to 2.25), to prevent puckering on stretch fabrics
- Built-in LED lighting, ensuring excellent visibility of the sewing area
- Safety system that stops the machine if the cover is open
Sturdy, fast, and delivered with many accessories
Thanks to a sewing speed of up to 1,300 stitches per minute, an ergonomic design, and a reliable build, the Lewenstein I-lock will support you long-term in your sewing projects, with as a bonus a waste tray, a cover, and complete tools to start immediately.
Superior Range
Want an overlocker with advanced features?
Discover theoverlocker JUKI MO-644D, your partner for impeccable finishes. Thanks to its simplified threading and four threads, it guarantees strong seams on all types of fabrics. The adjustable differential prevents puckering and stretching, ensuring perfect seams. Its integrated rolled edge function allows you to create delicate and refined edges, adding a professional touch to your projects.
Choose the JUKI MO-644D overlocker and enjoy exceptional finishes every time you use it.
Download the booklet and the user manual

What are the benefits of the overlocker?

Easy threading
Thread your overlocker easily thanks to the color markings

Differential power supply
Helps prevent ripples on stretch fabrics

Built-in hem function
Allows for faster and finer finishes for your fabrics
What accessories are included with the machine?
- Needles
- Brush
- Upper blade
- Spool of thread
- Can
- Can holder
- Tweezers
- Screwdriver (large)
- Key
- Waste recovery system
- Cutting oil
- Dust cover
- 2-wire converter
What are the features of the Lewenstein Overlock Sewing Machine I-lock?
Yes
LED lamp
Right side
Manual
Yes
Yes
No
No
No
Left side
No
Yes
2
No
No
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Soft plastic protection
1300 sti/min
Your practical guide for the Lewenstein Overlock Sewing Machine I-lock
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Frequently Asked Questions
Do you have a question? We will answer it!
Do you carry out repairs and maintenance for all brands of machines?
Yes, our workshop handles repairs and maintenance for all brands of sewing machines and overlockers. Learn more or come directly to drop off your machine at the shop.
Can I receive training on my new machine?
Yes, for any purchase of a sewing machine, overlocker, coverstitch machine, or embroidery machine, we offer a free training session of more than one hour in the store. If needed, we can also assist you via WhatsApp for a personalized online training.
Can I try the machines before buying them?
Absolutely! Come to our shop to try all our machines (sewing machines, overlockers, coverstitch machines, and embroidery machines). A demonstration will be offered to help you choose the machine that perfectly meets your needs.
Which fabrics do you recommend for starting sewing?
For beginners, fabrics such as cotton or poplin are easy to handle.
Free delivery 🚚
- Fabrics from €75 purchase
- Machines from €500 purchase
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