Features Excellent Aluminum Alloy Material: This woodworking T-square is made of excellent aluminum alloy material with good hardness and abrasion resistance. Wide Application: This woodworking T ruler is flexible and easy to use, so that the demarcation line can meet your needs, to meet the needs of most demarcation lines for the carpentry and woodworking party, suitable for designing architectural drawings and carpentry CNC Machining: This woodworking T ruler is CNC machined with a smooth surface that is not easy to rust and warp and has good oxidation resistance. High Accuracy: This woodworking T ruler has standard scales and screw holes with 1mm accuracy for more accurate drawing, and has finely marked holes and notches for more accurate work. Compact and Portable: This woodworking T ruler is small and lightweight, making it very convenient to carry and use. Specification: Item Type: Woodworking T Ruler Material: aluminum alloy Specification: Approx. 100mm/3.94inch Features: Finely crafted, accurate scale, easy operation Usage: Woodworker Marking Auxiliary Tool Package list: 1x T-ruler for woodworking Package List 1 x Woodworking T Ruler