These genuine Singer 2045 ball point stretch sewing machine needles are designed for optimal perfo...These genuine Singer 2045 ball point stretch sewing machine needles are designed for optimal performance on knit fabrics. The rounded ball point tip ensures the needle slides between fabric fibers rather than piercing them, preventing damage and skipped stitches. This pack contains 5 needles in size 90/14, compatible with most household sewing machine brands including Singer, Brother, Janome, Bernina, and Pfaff. Ideal for stretch fabrics, these needles are a staple for any sewing project requiring precision on elastic materials.
The Singer 2045 Ball Point Stretch needles are essential for home sewists working primarily with knit and elastic fabrics. Designed to prevent fabric damage, these needles feature a rounded tip that glides between fibers to eliminate skipped stitches and snags, making them ideal for activewear, jersey, and spandex projects. While they offer superior performance on stretch materials, they are not intended for use on woven or heavy-duty denim fabrics, where a standard sharp or universal point is required.
All features
Model Part Number
2045
Brand
IPC Sewing Parts
Extended Product Information
FAQs
Are these needles compatible with my Janome machine?
Yes, these needles feature a standard flat-shank design compatible with most Janome, Brother, Bernina, and Singer household sewing machines.
Can I use these for denim?
No, these are ball point needles designed for knits. For denim, you should use a dedicated Denim or Jeans needle with a sharp point.
What does the 90/14 size mean?
This indicates the thickness of the needle. 90 is the metric size and 14 is the American Singer sizing; it is a medium-weight needle suitable for most medium-weight knit fabrics.
How often should I change my sewing machine needle?
It is generally recommended to change your needle after every 6 to 8 hours of sewing time to ensure it remains sharp enough to pierce fabric without causing snags.
Will these prevent holes in my leggings?
Yes, the rounded ball point is specifically designed to slide between the fibers of elastic fabrics, which significantly reduces the risk of creating holes in high-stretch materials like leggings.
Troubleshooting
Skipped stitches continue to occur
Ensure the needle is inserted completely into the clamp and check that you are using a ball point needle. Verify that the thread tension is adjusted for the stretch of your fabric.
Fabric is bunching under the needle
Adjust the presser foot pressure or use a stabilizing material underneath the fabric during the sewing process.
Needle breaks during operation
Check that the needle size 90/14 is appropriate for your fabric thickness and ensure you are not pulling the fabric through the machine while sewing.
Pros and Cons
Pros
Prevents skipped stitches on stretch materials
Protects knit fibers from damage or snapping
High compatibility across most home sewing machines
Consistent quality from a trusted sewing brand
Cons
Not suitable for heavy woven fabrics
Limited to one specific size per pack
Needles require frequent replacement after heavy use to maintain sharpness
Setup, Compatibility & Care
Installation: Always turn off your sewing machine before changing needles. Loosen the needle clamp screw, remove the old needle, and insert the new 2045 needle with the flat side of the shank facing the back of the machine.
Compatibility: These needles fit all standard home sewing machines that utilize a flat-shank system. Always double-check your machine manual if you are unsure of the needle shank requirement.
Care: To maintain performance, replace the needle after every 6–8 hours of sewing time, or immediately if you notice the needle has struck a pin or metal component. Keep the needles in their original case to prevent the points from becoming dull due to contact with other metal tools.