Product Description
The YS-4454 Button Holer Attachment is a precision buttonhole-making attachment designed for compatible domestic and industrial sewing machines. It helps you create clean, consistent buttonholes for shirts, kurtas, blouses, dresses, uniforms, trousers and other garments without permanently modifying your sewing machine.
The YS STAR YS-4454 features adjustable buttonhole length and stitch density, allowing you to adapt the buttonhole according to the button size and fabric. Its all-steel construction and internal gear mechanism are designed for regular tailoring and garment-production use.
In India, this type of attachment is also commonly searched for as a kaaj banane ki machine, kaaj banane ka attachment, or sewing machine kaaj attachment. It can be a useful addition for tailors, boutique owners, home sewers and garment makers who need reliable buttonhole-making functionality.
What You Get
- 1 × YS STAR YS-4454 Button Holer Attachment
- Mounting accessories as supplied
- Adjustable buttonhole mechanism
- Buttonhole length adjustment
- Stitch-density adjustment
- All-steel construction
- Screw-on mounting mechanism
Why Choose the YS-4454 Button Holer?
The YS-4454 is designed to add buttonhole-making capability to compatible straight-stitch sewing machines. This makes it useful when your existing machine does not have a built-in buttonhole function.
You can adjust the buttonhole settings for different button sizes and garment requirements. The internal gear mechanism helps maintain a smooth and consistent buttonhole cycle during operation.
For Indian tailoring applications, it can be used for shirt kaaj, kurta kaaj, blouse buttonholes, school uniforms, trousers and general garment stitching.
Key Features
Adjustable Buttonhole Length & Density
Adjust the buttonhole length and stitch density according to the button size and fabric. This gives you greater control over the final buttonhole appearance.
Heavy-Duty All-Steel Construction
The attachment is constructed from steel for regular mechanical use. Its rigid construction is designed to help maintain alignment during repeated buttonhole operations.
Smooth-Tracking Internal Gear System
The internal mechanism guides the buttonhole operation through a controlled movement to help create balanced stitching on both sides of the buttonhole.
Easy Screw-On Mounting
The YS-4454 attaches using the compatible presser-foot bar and needle-clamp mounting arrangement. It does not require permanent modification of the sewing machine.
Professional Buttonhole Finish
The attachment is suitable for tailoring, boutique production, home garment making and compatible garment-manufacturing applications where consistent buttonholes are required.
Machine Compatibility
The YS-4454 is specified for compatible domestic straight-stitch sewing machines and single-needle industrial lockstitch sewing machines.
Domestic Sewing Machine Compatibility
Compatible domestic machine brands include:
- Singer
- Usha
- Brother
- Janome
- Butterfly
- Traditional domestic black sewing machines
- Compatible umbrella/haath sewing machines
Industrial Sewing Machine Compatibility
The YS-4454 is also specified for standard single-needle industrial lockstitch sewing machines with the required mounting arrangement.
Important: Compatibility depends on the exact presser-foot bar, needle-clamp arrangement, mounting points and available clearance. Brand name alone does not guarantee fit.
Please verify the shape and measurements of your existing part before purchasing.
Machine Compatibility Table
| Machine Type | Compatible |
|---|---|
| Singer Domestic Sewing Machine | Yes* |
| Usha Domestic Sewing Machine | Yes* |
| Brother Domestic Sewing Machine | Yes* |
| Janome Domestic Sewing Machine | Yes* |
| Butterfly Domestic Sewing Machine | Yes* |
| Traditional Black Domestic Sewing Machine | Yes* |
| Single Needle Industrial Lockstitch Machine | Yes* |
| Compatible Umbrella / Haath Sewing Machine | Yes* |
*The machine must have the compatible mounting arrangement, needle clamp, presser-foot bar and clearance required by the YS-4454.
Kaaj Banane Ki Machine Attachment
The YS-4454 can be used as a kaaj banane ki machine attachment for compatible sewing machines.
It is useful for making:
- Shirt kaaj
- Kurta kaaj
- Blouse kaaj
- Dress buttonholes
- Trouser buttonholes
- School uniform buttonholes
- Workwear buttonholes
- Children’s clothing buttonholes
- Boutique garments
- Tailoring and alteration work
If you already own a compatible straight-stitch machine, this attachment can provide a practical buttonhole solution without replacing the complete sewing machine.
How To Install and Use the YS-4454
- Switch off and unplug the sewing machine before installation.
- Remove the existing presser-foot setup as required.
- Position the YS-4454 according to the machine’s mounting arrangement.
- Secure the attachment using the appropriate screw and supplied mounting accessories.
- Connect the operating mechanism to the compatible needle/machine arrangement.
- Rotate the handwheel manually to confirm that the attachment moves freely.
- Check that the attachment does not contact the needle or other machine components.
- Set the required buttonhole length and stitch density.
- Place a scrap piece of fabric under the attachment.
- Run the machine slowly and inspect the completed buttonhole.
- Adjust the settings if necessary before sewing the final garment.
Always test the attachment on scrap fabric before making the final buttonhole.
Tips for Better Buttonholes
- Use a suitable needle for the fabric.
- Select the correct thread size.
- Test buttonhole length against the actual button.
- Stabilize lightweight fabrics when necessary.
- Start at a controlled sewing speed.
- Check the attachment alignment before sewing.
- Test the stitch density on scrap fabric.
- Make sure the mounting screws are securely tightened.
These simple checks can help prevent uneven buttonholes and improve the finish of your garment.
Frequently Asked Questions
What is the YS-4454 Button Holer used for?
The YS-4454 is a buttonhole-making attachment for compatible sewing machines. It is designed to create buttonholes for garments such as shirts, kurtas, blouses, dresses, trousers and uniforms. In India, it may also be referred to as a kaaj banane ki machine attachment.
Is YS-4454 a kaaj banane ka attachment?
Yes. The YS-4454 is designed for buttonhole or kaaj-making applications on compatible sewing machines. Its adjustable length and stitch-density controls allow you to set the buttonhole according to the button and garment requirements.
Can I use the YS-4454 on a Usha sewing machine?
Yes, if the Usha machine has the required compatible mounting arrangement. Check the presser-foot bar, needle clamp, mounting points and clearance before ordering because different machine versions can use different fittings.
Does this buttonholer fit Singer sewing machines?
It can fit compatible Singer sewing machines. The exact fit depends on the machine’s mounting configuration rather than the brand name alone. Compare your existing attachment and mounting points before purchase.
Can I use it on a Brother or Janome machine?
Yes, where the machine has the compatible mounting arrangement. Check the presser-foot bar, needle clamp, mounting position and available clearance before installation.
Is the YS-4454 suitable for industrial sewing machines?
Yes. The supplied specification lists standard single-needle industrial lockstitch machines as compatible. The industrial machine must have the required mounting arrangement and clearance for the attachment.
Can I use this attachment for shirt kaaj?
Yes. Shirt kaaj is one of the practical applications for this buttonholer when used with a compatible machine. Set the buttonhole length according to the button and test the stitch density on scrap shirting fabric before sewing the finished garment.
Can I use the YS-4454 for denim?
Yes, for compatible light and medium-weight denim applications. The actual result depends on the sewing machine’s mechanical capacity, needle, thread and fabric thickness. Test on scrap denim before making the final buttonhole.
Can this attachment make different buttonhole sizes?
Yes. The YS-4454 has adjustable buttonhole length and stitch-density settings, allowing you to adapt the buttonhole to different button sizes and garment requirements.
Does the YS-4454 require permanent machine modification?
No. It is designed as a screw-on attachment using the appropriate mounting arrangement. However, the machine must have compatible mounting points and sufficient clearance for correct operation.
What should I check before buying the YS-4454?
Check your machine’s presser-foot bar, needle clamp, mounting points, clearance and measurements. If the mounting arrangement does not match, the attachment may not operate correctly.
Please verify the shape and measurements of your existing part before purchasing.
