Name: Merrylock MK480 4 Thread Overlocker with Free Arm
Brand: Merrylock
Price: 599 AUD
Availability: InStock
Rating: 5 (14 reviews)

Description

Introducing the Merrylock MK480 – A genuine innovation in the home overlocker market

Made in Taiwan by one of the world's leading manufacturers of overlockers and coverstitch machines, the Merrylock MK480 is the first overlocker to feature an LED illuminated looper threading area. Combined with their award winning looper threading system and automatic tension release facility, the MK480 takes the frustration out of threading.

The sleek lines, soothing matte finish and precision build quality are complemented by the smooth and quiet operation. The super slim free-arm design accommodates the smallest of sleeves and cuffs and easy access to the differential feed, stitch length and width adjustments make the MK480 a pleasure to use.

The front cover incorporates a well-planned on-board accessory storage compartment and also activates a safety shut off if left open. The handy fabric waste bin also clips perfectly into place to keep your work area tidy. The top-drive cutting blade system helps prevent accidental fabric jams and offers simple disengagement as does the one-touch chaining finger for quickly converting to and from rolled hemming.

With 2, 3 or 4 thread configuration and offering a total of 17 different stitch applications, the Merrylock MK480 is arguably the best overlocker available in the mid-price range.

The All New MerryLock MK480 has been a huge success throughout Europe and now is exclusively available in Australia direct from Echidna Sewing.

Small free arm

Easily sew tubular items like sleeves & hems

4 LED lights for enhanced visibility

Illuminates the sewing & looper threading areas

Auto lower looper threader

Thread the lower looper with one touch

Built-in narrow rolled hemming

Switch between normal & narrow rolled hems without changing the needle plate

Removable upper knife

With top driver arm design, meaning less chance of waste fabric jams

Differential feed dial

Allows for flatter seams in knits & prevents puckering on fine fabrics.

Videos

Accessories

See all compatible products →

Specifications

SKU	MK480_Options
Brand	Merrylock
Number Of Threads	4/3/2
Max Number Of Threads	4
Differential Feed	Yes
Flatlocking	Yes
Rolled Hemming	Yes
Cover Hem	No
Top Cover Hemming	No
Chain Stitch	No
Wave Stitch	No
Adjustable Cutting Width	3 to 7mm
Adjustable Stitch Length	1mm to 5mm
Retractable Upper Knife	Yes
Two Thread Converter	Yes
Waste Tray Included	Yes
Tension System	Manual
Air Threading (looper)	No
Mechanical Warranty	2 Years
Machine Height	320mm
Machine Length	310mm
Machine Depth	290mm
Lighting Type	LED
Number Of Lights	4
USB Port	No
Wi-Fi Enabled	No
Thread Cutter	No
Needle Threading	No
Foot Pressure Adjustment	Manual
Foot Controller Included	Yes
Knee Lifter Compatible	No
Case Included	No
Free-arm	Yes
Shipping Weight	8.4000kg
Shipping Width	0.370m
Shipping Height	0.380m
Shipping Length	0.370m
Shipping Cubic	0.052022000m3
Products available
MK480	Merrylock MK480 Overlocker Machine
MK480_BundleA	Merrylock MK480 Overlocker with Bundle

Reviews

Merrylock Overlocker

By: Paul on 5 January 2026
I love this machine. So much quieter than my old machine and so much easier to thread. I’ve yet to try out the different feet but looking forward to using the machine for a bit more than just finishing seams.
(5)

Merrylock

By: Lorraine on 30 August 2025
A huge relief to have a much recommended Merrylock Overlocker and it’s working beautifully.
(5)

Amazing overlocker!

By: Helen on 15 July 2024
I did a lot of research when I decided to buy my first overlocker, and eventually landed with a Merrylock. After using it for about a month or so I can say it definitely does not disappoint. It has all the features and more compared to overlockers at the same price point from other major overlocker brands. I took the Merrylock to an in-person 'Introduction to Overlocker' class, and it stitched so beautifully compared to the other entry-level machines in the class. The teacher who has never seen the machine before was also amazed at how easy it was to turn it into a rolled hem, the easy threading, and how well it performed on different types of fabrics. It is such a joy to use and has reignited my passion for sewing. I always look forward to using it and enjoy the professional finish I can now achieve on my projects.
(5)

Write a product review

Paul

I love this machine. So much quieter than my old machine and so much easier to thread. I’ve yet to try out the different feet but looking forward to using the machine for a bit more than just finishing seams.

Lorraine

A huge relief to have a much recommended Merrylock Overlocker and it’s working beautifully.

Helen

I did a lot of research when I decided to buy my first overlocker, and eventually landed with a Merrylock. After using it for about a month or so I can say it definitely does not disappoint. It has all the features and more compared to overlockers at the same price point from other major overlocker brands. I took the Merrylock to an in-person 'Introduction to Overlocker' class, and it stitched so beautifully compared to the other entry-level machines in the class. The teacher who has never seen the machine before was also amazed at how easy it was to turn it into a rolled hem, the easy threading, and how well it performed on different types of fabrics. It is such a joy to use and has reignited my passion for sewing. I always look forward to using it and enjoy the professional finish I can now achieve on my projects.

Mandy

I'm still learning this machine. Sometimes I get a big ball of thread at the start of the seam before it kicks in and feeds the fabric. The foot lever works in the opposite to every machine I've ever had and doesn't rise very high so I have had some issues with the foot still being up and the stitching a shambles. Because the foot rises so minimally, it looks like it's engaged when you put fabric under it. I have learned that if the fabric doesn't feed normally, that I've done it again! So easy to thread. Love the light down under. Absolutely love the free arm ... one of the main reasons for buying this machine. I was so sick to death of pricking myself with pins when doing sleeve cuffs .... no more injuries :) Beautiful stitching when I do get it right :) I bought the extension table and feet. Extension table is fantastic for taking the weight off (less stretching) when sewing heavier fabrics. Practice will make perfect :)

Louise

I've had my Merrylock for a little while now - thought I should get to know it, and use it before reviewing! It is a wonderful machine, with a great price tag! The reverse presser foot lifter still catches me out at times, but that's no big deal as there are so many other features that I love. Its a breeze to thread with its led lights, lower looper aid and needle threader (watch Gary's video on threading if you don't know what I'm talking about!) The free arm is great and I use it all the time for sleeves, etc. I've owned other 'big name' overlockers and I have found the Merrylock to be the easiest and quickest to get a perfect stitch, whether it is standard 4 thread, 3 thread seam finish or a 2 stitch rolled chiffon hem. Love it!

rebecca

I love love love my new Merrylock. Have never used an overlocker before but this machine is a dream!!

Deborah

What a great machine easy to thread, not to noisy and very smooth sewing.

Barbara

Great machine, love the led light and easy to thread

Yvonne

Excellent value for money. Took out of box and re threaded and started sewing. For a lower price Overlocker sews beautifully, easy to to use. Extremely happy with it.

grace

This is a really great machine to use. Simple threading and lots of features that the more expensive machines have. Love it!!

Merrylock specialises in developing and manufacturing high-quality overlocker and coverstitch machines and accessories. With innovative technology and valuable experience, this industry-leading brand offers a quality overlocking experience. Read more...