The Omnigrid 8” quarter square triangle ruler is used to create quarter-square triangles for finished quilt blocks up to 8”; it has seam allowance calculations included in the measurements. In general, Omnigrid triangle rulers are used to cut half-square and quarter-square triangles; seam allowances are included in the measurements, which are based on the finished size of the quilt block. Use with a rotary cutter or a straight-edge blade.
Lawry's tips on Omnigrid Half Square & Quarter Square Triangles (Blog
In general, Omnigrid square rulers are used for secondary cutting of strips, and to square up finished quilt blocks Use with a rotary cutter or a
Omnigrid 4-Inch Square Grid, Clear Sewing Quilting Rulers, 4 x 4
Omnigrip Non Slip 12 1/2 Inch Square 31.75cm X 31.75cm Neon Ruler. for Rotary Cutter or Straight Edge Blade. Quilting, Patchwork & Crafts
Omnigrid 8 Right Triangle Ruler : Target
Multi-size Half-Square Triangle template. This new tool makes it easy to cut any size half-square triangle from 1 to 6 every half-inch and trim the engineered corners for perfect piecing. Cuts 11 different sizes.
Marti Michell Multi-Size Half Square Ruler
This Right Triangle Quarter-Square Ruler is perfect for creating quarter-square triangles for finished quilt blocks up to 8 inches. It features a grid
Right Triangle Quarter-Square Ruler OGD-98
These rulers were designed to give you ultimate accuracy when it comes to measuring Rulers feature clear acrylic construction with black and yellow
Omnigrid 81706 Right Triangle
Quilting Rulers (The Best Rulers Every Quilter Needs!) - Adventures of a DIY Mom
Omnigrid Quick Triangle, Inch Scale
Omnigrid x 4-1/2 Square Sewing Quilting Rulers, 4- x 4-, Clear
Omnigrid Right Triangle for 1/2 sq. Quilting Ruler, ½ Square up to 6, Clear
Omnigrid 4 X 36 Rectangle Folding Quilting And Sewing Ruler : Target
Omnigrid 5 in x 10 Quilting Rulers, 5 x 10, Clear
Quilt in a Day 9.5 inch triangle square up ruler
Omnigrid Right Triangle Half-Square Ruler OGD-96L – Good's Store Online