Carpenters Squares Tool, Preciva Combination Square12 Inch/300mm, Stainstainless Steel Angle Ruler, Woodworking Toolkit L Shape (Carpenter Square)\n\n-- [Multifunctional Marker Ruler] Preciva carpenter square tool can be used to measure, scribe, mark angles,etc. One rule is multi-purpose! Allowing you to complete the work smoothly and no longer need to change tools frequently.\n-- [Fast Positioning Angle] 10 common fixed angles can be quickly marked without reading. Every 1cm on the ruler is designed with holes for scribing. Go well with the scribing needle, you can quickly locate the angle you need.\n-- [High Precision] The aluminum alloy 12inch angle ruler adopts laser scale, which is clear and wear-resistant. Also easy to read. The ruler will not deform and rust even after long-term use. Guarantee the accuracy and authenticity of your measurement results.\n-- [Easy to Measure] The sturdy aluminum body, also with unique retractable metal ledge support, is greatly useful for stabili.