Pfaff Hobbylock 2.5 Overlocker
Advanced features and user-friendly design with Auto Tension for perfect stitch quality and a professional finish everytime
Spread the cost from
£21.24 per month over 48 months*
Save £100!
Shop with confidence today knowing that our sewing machine prices are the lowest possible. If we lower our prices within 14 days of your purchase, we'll refund you the difference.
Terms and Conditions apply*
This machine is covered by a full PFAFF 2-year parts and labour guarantee. And if you ever need support or servicing, our team is always here to help.
Changed your mind? You've got 30 days to return any new, unused items in their original packaging.
Need advice?
Our in-house team knows every detail of this machine. Call, message or chat and get honest, expert advice from people who actually sew.
Our standard width fabric can be cut as a Fat Quarter, measuring 50cm x 1/2 the width of the bolt. Above is an example of how your fabric will be received, depending on the quantity ordered.
We also offer a sample service, where you can order 1 single fat quarter of any standard width fabric, to have at home and compare colours. When you are finished, you can send them back to us for a refund (feel free to contact us for more information on this service).
Our fabric can be cut as a Long Quarter, measuring a minimum of 25cm x width of bolt. We will supply the fabric as a continuous length (eg; if you bought 1.25m it will be sent as one piece of fabric).
PFAFF Hobbylock 2.5 Overlocker Product Review
The PFAFF Hobbylock 2.5 is a mechanical overlocker. With advanced features and user-friendly design, it's built for sewers working on varied fabrics. Whether you're stepping up from a sewing machine or an experienced maker, this overlocker simplifies the process of creating clean seams, rolled hems and decorative edges with precision and ease. The large sewing space offers plenty of room for handling larger fabrics, making it easier to work on complex or bulky projects.
The stand out feature is the Automatic Tension Dial. The Hobbylock 2.5 automatically adjusts thread tension for balanced, high-quality stitches, saving time and effort while ensuring consistent results. Select your stitch and the machine automatically sets perfect tension for you. No more fiddling with tension dials when switching between silk and denim. One dial adjusts everything.
With 15 built-in stitch options, including overlock, rolled hem, and flatlock, you can tackle everything from garment sewing to creative decorative projects. You finish napkin edges, scarves and lightweight garments with the same machine you use for jersey seams. Seam width adjusts from 3.0 to 7.0mm and stitch length runs 1 to 4.0mm, so dressmakers working on flowing silks have the same control as sewers tackling denim or upholstery weight cottons.
The differential feed keeps seams flat and even across fabric types. Stretchy knits travel through without rippling, fine fabrics stay free of puckers and bias-cut pieces hold their shape from start to finish.
The colour-coded lay-in threading makes the path from cone to needle quick to follow, with a lower looper threader for the trickiest section and a waste tray catches trimmings to keep your workspace tidy.
The Hobbylock 2.5 runs at up to 1,200 stitches per minute with two speed settings so you can drop to the slower speed when you need precision on tight curves or detail work. Adjustable presser foot pressure adapts to fabric weight and the extra presser foot height makes room for thick layers and heavy seams. Snap-on presser feet swap in for specialty techniques without tools.
With reliable PFAFF mechanical engineering, the sturdy construction ensures stability during operation. With proper care and servicing, you can rely on consistent, high-quality results for years to come.
Key Features
What makes this machine worth it
Machine Type
A medium-sized, mechanical overlocker
Stitch Range
15 stitches including overlock, rolled hem and flatlock
Control Type
Mechanical with Auto Tension Dial
Workspace
Large sewing area
Needle Configuration
2, 3 and 4 thread overlock system
Seam Width and Length
Seam width 3.0 to 7.0mm, stitch length 1 to 4.0mm
Skill Level
Intermediate
Machine Weight
8.7kg
This machine is perfect for
- Sewers who want automatic tension - one dial adjusts everything
- Dressmakers crafting everything from dresses and linen trousers to activewear
Can sew but not ideal for
- This model uses colour-coded lay-in threading (not air threading). If threading is your main frustration, use our Machine Match Service and we'll recommend a model suited to your needs
Not suitable for
- Commercial use - this model is best suited to regular domestic and hobby sewing rather than production sewing volumes, use our Machine Match Service and we'll recommend a model suited to your needs
Materials and Build Quality
The Hobbylock 2.5 is built around a stable mechanical chassis that stays planted on the worktop at speeds up to 1,200 stitches per minute. There is no movement or vibration creep that pulls stitches off line during long seams. At 8.7kg, it is light enough to lift onto a sewing table when needed yet heavy enough to hold position under sustained use, which makes it equally suited to a permanent setup or a workspace that gets packed away.
A movable upper cutter trims the seam allowance as you sew with a replaceable knife blade that keeps cutting clean over time. Adjustable cutting width works alongside the seam width settings, so you can match the trim to the fabric weight and finish you want. Spare blades and the accompanying tool kit are included in the box which means routine maintenance is straightforward for sewers at any experience level.
The lay-in tension dials are colour-coded to match the threading path, with each tension assembly built to hold thread securely without slipping during stitch formation. The Auto Tension Dial sits above this system and sets balanced tension across all loopers and needles the moment a stitch is selected. This combination gives you mechanical reliability with the convenience of automated tension setup.
The Difference is in the Details
With two sewing speeds reaching 1,200 stitches per minute, the Hobbylock 2.5 keeps pace with full garment production while letting you slow down for accuracy on tight curves. The waste tray catches trimmings as you sew, so workflow stays tidy across longer sessions. Snap-on presser feet swap in for specialty techniques without tools, which means switching stitch type or fabric weight does not interrupt your run.
The stand out feature is the Automatic Tension Dial. The Hobbylock 2.5 automatically adjusts thread tension for balanced, high-quality stitches, saving time and effort while ensuring consistent results. Select your stitch and the machine automatically sets perfect tension for you. No more fiddling with tension dials when switching between silk and denim. One dial adjusts everything.
Adjustable presser foot pressure adapts to fabric weight, so the same machine handles silk and denim with consistent stitch formation.
PFAFF machines are designed for user comfort combining durable technology with artful operation. The compact mechanical layout keeps every control within easy reach, so adjustments to stitch length, cutting width and presser foot pressure happen without breaking your sewing rhythm.
The large sewing area gives you space to handle bigger projects without crowding the needle zone. The free arm gives clear access to cuffs, sleeves and trouser hems without bunching the fabric, and the extra presser foot height makes room for thick layers and heavy seams.
PFAFF Hobbylock 2.5 Overlocker: A Machine for Every Maker
And every project
Garment Construction With Knitted and Woven Fabrics
The 2-, 3-, and 4-thread system means a single machine handles jersey T-shirts, cotton dresses and linen trousers without compromise. Makers stitching on stretch and performance fabrics to craft leggings, loungewear or dancewear will appreciate the durable seams and professional finish.
The Automatic Tension Dial makes switching between different projects easy too. Select your stitch and the machine automatically sets perfect tension for you. No more fiddling with tension dials! For a creative touch, the flatlock stitch can be used as a decorative feature on activewear, loungewear, sportswear and contemporary exposed-seam garments, adding both style and functionality to your projects.
Polished Finishes
For makers working with cotton and linen, the rolled hem function creates a beautifully neat, narrow edge in a fraction of the time it takes to sew by hand. Ideal for finishing scarves, shawls, ruffles, lightweight blouses and floaty summer dresses, it delivers a professional look with minimal effort.
Switching to rolled hemming is quick and simple, with no need to change the presser foot or stitch plate, so you can move seamlessly between techniques and keep your projects flowing.
Heavy-Duty Projects
From sturdy denim and canvas to upholstery-weight cottons, the Hobbylock 2.5 handles heavier fabrics with ease, delivering smooth, reliable stitching without skipped stitches or fabric jams. It's an excellent choice for makers creating tote bags, aprons, cushions, home décor projects, children's play mats and other hard-wearing makes that need strong, durable seams.
Inside the PFAFF Hobbylock 2.5
2/3/4 Thread Overlock System
Three thread configurations cover construction, finishing and decorative work in one machine. Switch between 2, 3 and 4 thread setups for different fabric weights and seam strengths without changing machines.
Auto Tension Dial
Select a stitch and the Auto Tension Dial (ATD) presets a balanced tension for that stitch, with lay-in tension dials for fine adjustment - removing most of the trial-and-error tension balancing that slows down overlocker beginners.
Adjustable Differential Feed
The differential feed adjusts to prevent puckering on delicate fabrics and stretching on knits. This gives even, flat seams across a full range of fabric weights from chiffon through to denim.
Built-in Rolled Hem
A built-in rolled hem function switches in without changing the presser foot or stitch plate. This makes narrow edge finishing on scarves, napkins and lightweight garments a quick, tool-free task.
Colour-Coded Lay-In Threading
Colour-coded thread paths pair with lay-in tension dials so threading follows a visible sequence from cone to needle. A lower looper threader assists with the trickiest section of the threading path.
Product Specifications
Accessories In The Box
- 1 x Accessory box
- 1 x Screwdriver
- 1 x Knife blade (for the movable upper cutter)
- 4 x Thread unreeling discs
- 4 x Thread spool nets
- 1 x Oiler
- 1 x Allen key
- 1 x Tweezers
- 4 x Cone holders
- 1 x Dust cover
- 1 x Lint brush
- 1 x Waste tray
- 1 x Needle threader
- 1 x Needle pack
Feet In The Box
- 1 x Standard foot
Machine Dimensions & Weight
- Machine weight: 8.7kg
- Size: Medium
Stitch Options and Controls
- 15 built-in stitches including overlock, rolled hem and flatlock
- 2, 3 and 4 thread overlock system
- Seam width: 3.0 to 7.0mm
- Stitch length: 1 to 4.0mm
- Auto Tension Dial
- Lay-in tension dials
- Adjustable cutting width
- Adjustable stitch length
Sewing Features and Functions
- Sewing speed: up to 1,200 stitches per minute
- Two sewing speeds
- Adjustable differential feed
- Adjustable presser foot pressure
- Extra presser foot height
- Built-in rolled hem
- Snap-on presser feet
- Free arm
- Movable upper cutter with replaceable knife blade
Threading and Needle System
- Lower looper threader
- Colour-coded threading paths
- Needle threader (included as accessory)
Warranty & Support
Covered by a 2-year PFAFF parts and labour warranty. The Sewing Studio is an authorised PFAFF retailer and certified service centre, so any servicing, repairs or technical questions are handled by the same team that sold you the machine. Call, message or email our in-house team for setup advice, threading help or stitch troubleshooting.
Product Downloads
Ratings & Reviews
Frequently Asked Questions
Let us help with the answers.
Is the PFAFF Hobbylock 2.5 suitable for a beginner?
The Hobbylock 2.5 is an intermediate level machine but the Auto Tension Dial and colour-coded lay-in threading make it more approachable than most overlockers. If you are confident on a standard sewing machine and ready to take on overlocking, the step-by-step threading instructions will guide you through setup.
Can it handle heavy fabrics like denim and canvas?
Yes. The extra presser foot height makes room for thick layers, and adjustable presser foot pressure lets you set the machine for heavier weights without skipped stitches. Paired with the 4-thread overlock for seam strength, it takes on denim, canvas and upholstery cottons as comfortably as it handles silks and knits.
What's the difference between 2, 3 and 4 thread overlocking?
2-thread works for finishing single fabric edges. 3-thread gives a flexible, stretch-friendly seam for knits and lighter wovens. 4-thread adds extra strength for construction seams that need to hold under stress, like activewear or heavy garment work. The Hobbylock 2.5 switches between all three.
Do I need to buy anything extra to start sewing?
No. The Hobbylock 2.5 ships with the standard foot, a full tool kit, spare knife blade, needle pack, thread spool nets, cone holders, waste tray and dust cover. You'll need thread on cones and your fabric, and you're ready to sew.
Does it come with a UK warranty and support?
Yes. The machine includes a 2-year PFAFF parts and labour warranty. The Sewing Studio is an authorised PFAFF retailer and certified service centre based in Cornwall, so any warranty servicing, repairs or technical questions are handled by our in-house team.
