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 operate, so that the demarcation line is whatever you want, to meet the needs of most carpenters party woodworking demarcation line, suitable for architectural drawings design, carpentry CNC Finishing: This woodworking T ruler is CNC finished with a sleeksurface, which is not easy to rust and warp, and has good oxidation resistance. High Accuracy: This woodworking T ruler comes with standard scales and screw holes with 1mm accuracy for more accurate drawing and has finely marked holes and notches for more accurate operation. Compact And Portable: This woodworking T ruler is small in size and light in weight, which makes it very convenient to carry around and use. Specification: Item Type: Woodworking T Ruler Material: Aluminum Alloy Specification: Approx. 100mm/3.94in Features: Finely Manufactured, Accurate Scale, Easy Operation Use: Woodworker Marking Auxiliary Tool Package List:1 x Woodworking T Ruler Package List 1 x Woodworking T Ruler