Description:  Stainless Steel Edge Ruler Protractor Woodworking Ruler Angle Measuring Tool Precision Carpenter Tool.     Specification:  Product Name: Woodworking edge rule.  Material: Stainless Steel.  Size(optional): 20cm/32cm/45cm.  Measuring range: 0-70 degrees.  Measuring accuracy: 1mm.  Type: Angle ruler.     Feature:  - Unparalleled precision: Can provide unparalleled precision for your panel layout work.  - Design line notches were found in our new stainless steel precision woodworking grid.  - Place the pencil in the notch and slide the head along the edge of the stock to make a perfect parallel line.  - The thin satin-finish stainless steel blade is easy to read and minimizes parallax errors.  - The perfect layout tool for woodworking: Even if you don't use angles, this is also a layout tool. Almost all projects can be completed.     Package Included:  1 x Woodworking edge ruler