Description: Material: Woodworking gauge ruler is made of aluminum alloy, drop resistant and wear resistant, durable. Quick Positioning: Angle positioning block positioning, easy to push the line, easy to operate. Easy to Read: Woodworking measure ruler front and back have double scales, and the scales and font clear and easy to read. The hanging hole design is convenient for you to storage,save space. Adjustable: The limit block is adjustable, and the positioning of the ruler can be adjusted by rotating the nut. The four ends of the limit block are designed with constant angles, and the line can be drawn sideways, allowing you to draw the lines more accurately. Multipurpose: Woodworking scriber ruler has the basic function of a ruler, and it can also measure length, depth, measure, draw the lines, etc. Specification: Material : Aluminum Alloy Size Chart: Ruler Total Length: 330mmx24mm/12.99inchx0.94inch Positioning Block:60mmx39mm/2.36inchx1.54inch Package Includes: 1 Set Woodworking Gauge Ruler Note: Please allow slightly errors due to manual measurement and different monitors.