1、Line Scribing: The woodworking triangle ruler will bring more convenience to your line scribing for marking and processing. 2、Double Scales: There is Metric system on one side and British system on the other side, saving efforts in unit conversion. 3、High Accuracy: Comes with 140mm long length and clear scales, while the base makes it much easier to draw parallel lines. 4、Good Material: Combining high quality aluminium alloy and stainless steel materials, not easy to deform and very durable. 5、Easy Carrying: Designed to have compact size and light weight as well, the simple carrying suits for indoor and outdoor. 1 x Woodworking Triangle Ruler Item Type: Woodworking Triangle RulerMaterial: Aluminium alloy, stainless steel. Function: Triangle ruler for woodworking line drawing.