4 Inch Plastic 90 Degree Woodworking Auxiliary Positioner Square Ruler Fixing Tool, 4 Inch

Main material:
High strength engineering plastics
Product features:
The scale is clear and can be measured quickly.High strength engineering plastics,
High hardness, resistance to fall, strong and durable;Wider and thicker, suitable for more workpieces
Product use:
For quick measurement or right Angle die,
Quick make picture frame, right Angle frame, right Angle corner and so on workpiece