Sewing Machine Needles 135x17 Serv7 #18 (Pack 10) is a pack of specialty needles designed to prevent skipped stitches when sewing stretchy or slippery materials, or when sewing heavy and thick assemblies. Serv7 needles have extra reinforcement compared to other needle types, which means they are far less likely to bend when sewing through thick, dense assemblies. If you find that you are breaking your standard Round Point (Sharp) needles, switch to Serv7 needles and the problem should be resolved. When switching from Round Point to Serv7, you can go down a needle size without losing any needle strength due to the needle's increased stability.

Needle sizes are listed two ways, by size and measurement, so a #18 needle is the same as a 110. For more information on needle and thread choices, view the Thread and Needle Recommendations document.

Needle System: 135 x 17
Needle Type: Serv7
Needle Size: #18 (110)

10 needles per pack.

Sewing Machine Needles 135 x 17 Serv7 #18 fit the following sewing machines:

  • Artisan 618-1SC
  • Artisan SC LTHR
  • Artisan 797AB-800/AB/ABN
  • Artisan 797AB LTHR/ABNS LTHR
  • Artisan 4420
  • Artisan 4420-25
  • Artisan 4400
  • Artisan 4400-25/LTHR
  • Consew 206RB
  • Consew 225
  • Consew 226
  • Consew 146RB
  • Consew 255RB
  • Craftool® Pro Stitch Master® Sewing Machine by Sailrite®
  • Juki LU56Z
  • Juki LU561
  • Sailrite® 111
  • Sailrite® Big-N-Tall
  • Sailrite® Fabricator®
  • Sailrite® Ultrafeed® LS-1
  • Sailrite® Ultrafeed® LSZ-1
  • Sailrite® Leatherwork®
  • Singer 111-W112
  • Singer 111-W151
  • Singer W153
  • Tacsew 111
  • Thompson Mini Walker


Sale Unit: 10Pk
Brand: Schmetz


How to Select a Sewing Machine Needle Type

Sewing machine needles come in a variety of styles, sizes and types. This video should help you determine the type of needle you need for your particular sewing project. Needle types discussed are: Round Point (Sharp) needle, Ball Point needle, SD1 needle, DI needle and the Serv7 needle.

How to Insert a Sewing Machine Needle

Inserting a needle in a home sewing machine is easy, but what about needles that are industrial style and don't have a flat side on the shaft? It is more difficult to figure out how to insert them appropriately. We will show you the correct way to face the needle in your industrial or heavy duty sewing machine. We will also explain how to thread the needle.


Overall Rating : 4.5 18 Reviews

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Ann Whitney
Verified Purchase

Perfect and goes right through double webbing!

Jan Klintegaard
Verified Purchase

Sailrite has it all

Sailrite has it all.

Gabriele Quinn
Verified Purchase

Serv 7. Only way to go!

Bought these on the recommendation of Sailrite. Great product! No issues whatsoever! The only needles I will ever use in my LSZ-1!

Cédric Devaux
Verified Purchase

Aiguille très efficace notamment pour réparer les voile.

Peter Menninger
Verified Purchase

Good needle for heavy work

Fits the Ultra feed and has good pentation even with T135 thread. Still on my first needle after breaking all of the original needles sent with Ultra feed machine.

Gabriele Quinn
Verified Purchase

Great product! I’ve had no issues with these needles at all! All new needle purchases will be the Serv7 from here on in!

Teresia Reed
Verified Purchase

Just what I needed

Michelle Lyon-Field
Verified Purchase

Thank you! I use my Sailrite almost every day!

Michael Crowley
Verified Purchase

Received promptly

Trevor Grimm
Verified Purchase

I love these Serv7 needles! No more skipped stitches!

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