Square combo kit contains 1 piece of 12inch rafter square and a 12 inch(30cm) combination square.Ergonomic design, comprehensive functionality, and userfriendly for even lefthanded operation.High visibility, crystalclear resolution, and accurate markings. Ideal for , metalworkers, and flooring installers.12inch Carpentry Square feature frame, triangle, miter, and protractor angles, and as a scriber and saw blade guide. It can mark Common, Hip, Valley, And Jack Rafters.The lip edge ensures secure positioning.The 12inch TBevel Combination Square boasts a precisionetched scale with Metric system, offering accurate readings of 90 and 45 degrees. The Tshaped bevel is ideal for depth measurement and angle transfer.Both of these tools are meticulously designed, easy to store, and convenient to use! They all feature high visibility, high resolution, and precise etched markings. Ideal for the diverse range of tasks and project requirements of contractors, construction , and DIYers.Lastly, A versatile set suitable for multiple layouts!Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you!Colour:Photo ColorMaterial:AluminumPackage Contents:1x carpenter's square1x horizontal movable squareOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/ 13cm.