Monarch Illumination
Seam Guide Ruler
Seam Guide Ruler
Take the guesswork out of sewing precise seams with our Seam Guide Ruler. Designed to help you measure, align, and maintain consistent seam allowances, this compact ruler is an essential tool for quilters and sewists. Pair it with our Beam Laser Sewing Guide for an easy-to-see reference that makes accurate stitching even easier.
Available in four stylish combinations:
- Solid Gray
- Solid Blue
- Gray & Yellow
- Gray & Blue
Perfect For
Quilting, piecing, seam allowances, half-square triangles, binding, appliqué, pattern alignment, precision sewing, and everyday measuring at your sewing machine.
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Key Features
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Precise Seam Measurements
Built-in markings make it easy to measure and check common seam allowances, including ¼" and ½", while helping you maintain consistent spacing throughout your project.
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Needle Placement Holes
Use the precision holes to measure the exact distance from your needle, making it easy to set and verify seam allowances from ⅛" to 2".
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Built-In 45° Guide
The integrated 45° line makes trimming and aligning half-square triangles and other angled pieces quick and accurate.
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Pivot & Alignment Markings
Built-in ¼" pivot markings help you mark corners, match points, and create accurate turns when piecing, binding, and more.
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Perfect with the Beam
Pair the Seam Guide Ruler with our Beam Laser Sewing Guide to create a clear visual reference for your stitching line. The Beam's cross laser and the ruler's precise measurements work together to make accurate seams easier to achieve.
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Compact & Versatile
Small enough to keep beside your sewing machine and versatile enough for measuring, marking, trimming, and checking small fabric pieces.