1. Made of aluminum alloy, good rust resistance, durable and strong. 2. Come with 2 adjustable scribers, can scribe both sides of a mortice at once. 3. Bubble level for horizontal direction and 45 degree, 145mm effective scale, 1mm minimum scale, the 0 scale position is at the center of the installation planing pin. 4. Easy to use, good performance and high efficiency. Accurate marking, a good helper for woodworking. 5. A handy little tool to draw soft metals, wood, ceramic tiles and more.
