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Madam Sew Seam Allowance Ruler and Magnetic Seam Guide for Sewing Machine | Perforated Seam Gauge for Perfect 1/8” to 2” Straight Line Hems | Includes 1/4” Pivot Point and 45 Degree Trim Line

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$12.99

$ 5 .99 $5.99

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About this item

  • SET STITCHES ACCURATELY - Use any sewing machine with the Madam Sew Sewing and Quilting Seam Guide Ruler. Performing the duties of several sewing rulers and guides, it helps you measure seam allowances from 1/8” up to 2”. A wonderful sewing accessory to any sewing machine.
  • 16 INCREMENTAL HOLES - Will let you create accurate, consistent seams and hems at 1/8”, 1/4",3/8”, 1/2", 5/8”, 3/4", 7/8”, 1”, 1-1/8”, 1-1/4”, 1-3/8”, 1-1/2”, 1-5/8”, 1-3/4”, 1-7/8” and 2”. It is a must-have addition to your quilting supplies and would make a great gift for any enthusiast.
  • MULTIFUNCTIONAL QUILTING RULER – This also includes a 1/4" pivot marking point for binding and a 45-degree line for trimming half-square triangles. At 2.5” x 5.5”, this sewing ruler also measures small pieces for home decor projects.
  • MAGNETIC SEWING GUIDE - Ensures sewists and quilters of all skill levels can create long straight seams on quilts and garments. A strong anti-slip magnet affixes the magnetic stitch guide to your machine’s needle plate in seconds.
  • UNIVERSALLY COMPATIBLE – Our Madam Sew Seam Allowance Rule and Magnetic Seam Guide can be used with all popular brands and models of quilting and sewing machines. Our sewing seam guide and magnet seam guide can be used with Janome, Brother, Singer, Husqvarna, Viking, Kenmore, Babylock and others.



Product Description

Sew Seam Allowance Ruler and Magnetic Seam Guide for Sewing Machine | Perforated Seam Gauge

Perfect seams made simple

If perfect piecing is your thing, look no further than the Madam Sew Seam Guide Ruler for sewing machine use. This indispensable sewing gauge helps you create more accurate seam allowances than needle plate markings alone. Made of high-visibility fluorescent green plastic so it stands out against any fabric or print, our multipurpose sewing ruler boasts 16 pre-drilled holes in 1/8 inch increments all the way up to 2 inches for an array of seam allowances.

Straight seams have never been easier

Destined to be one of your most versatile sewing accessories and tools, the Madam Sew Sewing and Quilting Seam Guide slips under your presser foot, where you then align your needle with the hole that meets your target seam allowance. Lower your needle through the hole, then affix our complimentary magnetic seam allowance guide to your needle plate. Now you can raise your needle, remove the plastic seam guide and begin sewing long, straight and consistent hems with speed and accuracy.

Two quilting guides in one

In addition to sewing straight seams, the Madam Sew Seam Gauge for sewing has a 1/4-inch pivot marking point for binding and sewing around corners on pillowcases, bean bags and fabric coasters. A 45-degree line for trimming half-square triangles also lets you create beautifully accurate quilt blocks even if you are a novice quilter. Its functionality makes this innovative fabric ruler an essential component of your sewing supplies and accessories.

Create long, straight hem lines with speed and accuracy. Add the Madam Sew Seam Ruler and Magnetic Sew Guide to your sewing accessories.

madam sew seam guide ruler - snap the magnetic seam guide in place then raise the needle to remove

MAGNETIC SEWING GUIDE

Ensures sewists and quilters of all skill levels can create long straight seams on quilts and garments.

use the corner cross hold to mark 1/4 inch pivot point on fabric

MULTIFUNCTIONAL QUILTING RULER

This also includes a 1/4" pivot marking point for binding and a 45-degree line for trimming half-square triangles.

line fabric against the seam guide and sew a perfect seam

UNIVERSALLY COMPATIBLE

ur Madam Sew Seam Allowance Rule and Magnetic Seam Guide can be used with all popular brands and models of quilting and sewing machines.

snape the magnetic seam guide in place then raise

ACCURATE AND CONSISTENT SEAMS

Hems at 1/8”, 1/4",3/8”, 1/2", 5/8”, 3/4", 7/8”, 1”, 1-1/8”, 1-1/4”, 1-3/8”, 1-1/2”, 1-5/8”, 1-3/4”, 1-7/8” and 2”.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

It seems this seam guide rules! Our clever seam guide ruler is the new must-have addition to your collection of sewing tools.


SkiMothra
2025-08-30 12:16:55
I learned to sew using seam guides that screw into a little hole to the right of the throat plate. I found my various sized little metal guides very useful for sewing straight and also curved seams. Basically, you just hold the fabric gently and carefully along the guide. Sewing curves takes a little technique, but using a guide correctly really helps you get nice results. Not just by eyeballing it!I bought another sewing machine recently, a computerized Brother, that lacked a proper hole for using my trusted guides. The machine sews very well, but I have found it tricky sometimes to sew a measured allowance. For narrow seams you can use the width of the presser foot as appropriate. The machine manual has some settings and suggestions. The needle can be moved to various positions left to right. For someone used to old style mechanical machines, this new machine can be a little confusing or complicated at times! It still takes time to figure out exactly what the alignment should be for your chosen seam allowance.However, if you are sewing items with a 5/8" seam allowance, especially, here is where the Madam sew seam guide excels. The ruler can help you figure out exactly where to place your magnetic guide for your allowance. The magnet holds really well and does not damage your machine. Do be careful as you lower your needle into the little hole on the ruler, so as not to break or bend your needle! You will then see where to place the magnetic guide for the accurate seam allowance. The ruler has many seam allowance choices.I find the markings on the throat plate a bit awkward and short to use as visual guides, and these new machines have a lot of plastic. The top loading bobbin and its cover get in the way of longer seam line markings. And it still matters where your needle is positioned. Anyway, I have found that this little set is helpful.
Brandi Hon
2025-08-16 13:20:20
Increase productivity, precision and sanity!! 🙃
Kristen L. Cenci
2025-07-17 15:29:02
Any new sewer should definitely add this to their sewing kit. Sure sewing machines do have lines to help with accurate seam allowance, but this is so much easier to interpret. The strength and durability of magnet that comes with this is definitely not shifting at all during your sewing project. Love the clear ruler. Super easy to use, just place under pressure foot align needle with your seam attach magnet and go. Small and compact enough to not take up too much space. Affordable for the piece of mind it will give me.
Kathy
2025-07-04 13:38:10
I love the seam guide it is very helpful in setting my needle in the right position. The magnetic seam guide seems to work so far but it is a bit smaller than I was expecting.
blynn
2025-06-18 14:38:53
Love this! Just what I needed for sewing and quilting! Comes with stron magnit so you donthave to worry about it moving!
skeptic
2025-06-17 16:15:48
I've had one of these for years and to be honest don't use it often but I'll always use it when sewing a princess seam. It doesn't get in the way and at the lower edge of the magnetic thing there's a folded over curve to it so when while moving my bodice as long as I'm having contact with that little curve I know that my entire sewing line along that "dead mans curve" as I call it, is totally even with the straighter seam lines to the bodice seam. It's just a little curve a couple mm to my right and away so since I'm turning my fabric to my left it's easy to see that the fabric is touching that curve but...not "guiding" it or obstructing. No worries about even the slightest pucker at that curve. I just made a princess bodice and dug this out so I wanted to add a new review for any new sewists out there in Amazon land :)
Gabriela
2025-05-29 15:19:44
Super awesome for straight stitches. Easy to use since I’m a beginner.
marcor
2025-04-06 14:55:38
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Customer
2025-04-04 18:29:32
Useful in conjunction with some painters tape or lined tape to sew 1/4in seams
Ellie Morrish
2025-03-24 10:48:13
Whoever invented this, well done. I’ve always used a simple block of wood, but the needle and magnetic block are just a brilliant combo.The plastic needle guide is so easy to use and the magnet is VERY strong. Sometimes I struggle moving it! Lol!Very pleased with this and highly recommend any sewers out there using machines to invest in one of these.
Neil M
2025-02-17 11:25:02
Good price.
Pauline Tew
2025-01-15 21:42:19
Not used it yet .
Customer
2025-01-05 11:02:25
The magnet is very strong so the seam guide doesn't budge. I am very happy with my purchase.