Multifunction Woodworking Marking Ruler DIY High-Precision Woodworking Measuring Gauge Carpenter Rulers     Features:     100% brand new quality, suitable for woodworking marking, mechanical measurement, etc.     It plays an important role in CNC precision machining. This woodworking scribing device can achieve high performance.     Precision manufacturing makes the ruler work under the condition of ensuring quality and accurate calibration, and is easy to operate.          Specifications:     Material: Metal     Size: 311 * 56mm/12.24*2.2''          Note:      Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you      Please allow 1-2cm measuring deviation due to manual measurement.