[Laser Graduation]: wood working squares inchInch inch scale is marked on the side of the Woodworking scribing tools, small square inchInch inch scale are marked on woodworking square tools front and back respectively. mini square accurate, indelible and easy to read for measuring smaller lengths. [ Material]: Square tool is made of high-quality aluminum alloy material with two pins of different lengths stainless steel fixing posts. CNC machined anodized red finish, anti-rust, and . [Compact and Sturdy]: The square center finder tool is machined from aluminum alloy, center finder woodworking fits a carpenter's square center mark, allows the use of larger pencils, and the bottom diameter of the center mark hole is 1/16 inch. [Wide Application] Woodworking square come with four pins made you quickly determining exact centers on the edges of boards, squaring your Table and saw blades in the grinding guide, align the chisel and plane blades,perform a quick check before drilling, which is extremely convenient for small square projects. [ and Easy to Carry]: Carpentry squares ideal for calibration, measuring and finding center points for small projects. small square small and , it doesn't take up much space and can be easily put in your pocket, and into the corners of small boxes and areas., Manufacturer: Ounfhtrttk