Magnetic Hem Guide Sewing Ruler | Universal Machine Attachment

Sew Straighter, Faster & with Total Confidence

Take the guesswork out of every seam with this Multifunctional Magnetic Hem Guide Sewing Ruler. Crafted from high-strength stainless steel, this compact sewing machine attachment uses powerful magnets to lock firmly onto any flatbed sewing machine surface — keeping your fabric perfectly aligned from start to finish. Whether you're a home crafter or a professional tailor, this little tool makes a big difference in the quality and consistency of your work.

Made in Mainland China.

Key Features

• High-Strength Magnetic Base: Adheres securely to the sewing machine table without slipping — compatible with flatbed machines, thick-material machines, and other standard sewing equipment.
• 360° Rotatable Multi-Scale Ruler: The round, portable design supports full-circle rotation measurement and marking, making it effortless to guide straight lines, curves, and precise angles in one tool.
• Right-Angle Positioning + Straight-Line Guidance: Combines right-angle positioning and straight-line sewing wrinkle prevention in a single upgraded unit, boosting both accuracy and efficiency.
• Adjustable for Fabric Thickness: Works with lightweight fabrics and heavier materials alike — simply adjust the guide to suit your project.
• Protective Edge Strips: Built-in edge strips prevent fabric wear and shifting, delivering smooth, wrinkle-free seams every time.
• Finger-Safe Rounded Design: The smooth, rounded profile is easy to handle and minimizes the risk of accidental finger pinching during use.
• Versatile Applications: Perfect for home DIY sewing, garment factory production, embroidery, patchwork quilting, and professional accessories work.

Product Specifications

• Material: Stainless Steel (Metal)
• Size: 8 cm × 8 cm × 5 cm (3.15" × 3.15" × 1.97")
• Color: Silver
• Compatibility: Universal — most flatbed and thick-material sewing machines
• Package Includes: 1 × Magnetic Hem Guide Sewing Ruler

Great Pairings for Your Sewing Toolkit

Complete your DIY sewing setup with these related tools from our store:

• 0.5mm Mini Pocket Gel Pen – Quick Dry, Waterproof & 10 Refills – ideal for marking fabric before you cut or sew.
• 0–100mm Tiny Digital Vernier Caliper | Portable Measuring Tool – get precise measurements for every project.

Learn More About Safe Sewing Practices

For guidance on safe use of sewing tools and equipment, visit the U.S. Consumer Product Safety Commission (CPSC) for consumer product safety information.

Learn more: Notions (sewing)

Frequently Asked Questions

Q: Will this magnetic hem guide work with my sewing machine?

A: Yes! The magnetic hem guide is designed to be universal and compatible with most standard flatbed sewing machines as well as thick-material sewing machines. As long as your machine has a metal (ferrous) surface area on the sewing table, the strong magnetic base will adhere securely.

Q: Can I use this magnetic sewing ruler for curved seams as well as straight lines?

A: Absolutely. The 360° rotatable multi-scale ruler design allows you to guide both straight and curved seams with equal ease. Simply rotate the ruler to your desired angle and let the magnetic base hold it in place while you sew.

Q: How do I adjust the guide for different fabric thicknesses?

A: The hem guide features an adjustable design that accommodates a range of fabric thicknesses — from lightweight cottons to heavier denim or canvas. Simply reposition the guide plate to the appropriate depth for your material before beginning your seam.

Q: Is this suitable for beginner sewists as well as professionals?

A: Yes! Its intuitive design makes it a great tool for beginners who want straighter seams without struggle, and its precision and durability make it equally valuable for professional garment factories, embroiderers, and patchwork quilters.