Creative Grids · Block trimmers and seam guides
Creative Grids Half Square 4-in-1 Triangle Ruler
Choose this combination ruler if your patterns alternate between making triangle units and trimming oversized sewn pieces.

What this tool is for
Choose this combination ruler if your patterns alternate between making triangle units and trimming oversized sewn pieces. Its markings give you a way to pick the relevant operation without buying a separate single-purpose triangle ruler for every task.
Specifications
- Brand
- Creative Grids
- Tool type
- Marked block trimmer
- Key details
- 5½ × 10½-inch triangular body
- Half-square and quarter-square triangle references
- Amazon.com reference
- B01F6BUNOA
Fit and buying advice
Use the instructions to match the line to the method you are using. The 5½ × 10½-inch figure describes the body. Check the supported trim size for the unit rather than treating the body length as the finished size.
Questions about this tool
Can it trim an oversized quarter-square triangle block?
The listing describes matching the size to the corresponding trim line for that operation.
Why might I choose a Tucker Trimmer instead?
Compare how each tool aligns to seams if your main work is trimming already-sewn square units.
Is this a ruler for 60° triangles?
Use a ruler marked for a 60° pattern if that is the geometry you need.


