T Type Woodworking Ruler Square Ruler Accuracy Woodworking Scriber Carpentry Marking Tool Aluminum Alloy Ruler Q81COOTDTYfeatures: helps you draw perfect horizontal lines when moving the rule along the edges of your work. Made of aluminum alloy material, wear and rust, durable. Compact design, clear and precise scale. Small size, portable, easy to carry. Accurate calibration and convenient operation. Find the hole that corresponds to the scale, insert the pen into the hole, and draw the desired line. Auxiliary marking tools, suitable for woodworking and DIY enthusiasts. Specification: Material: Aluminum Alloy Size: 170x9 8mm/6.7x3.86inPackage Included: 1x Wood Measuring RulerNote: Please allow 1-3cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.