About the product The rectangular shape allows for precise measurements at the corners, which can facilitate the transfer of diagonal angles to two adjacent sides of the workpiece. The 3D square is a universal device, indispensable in every DIY workshop. Perfect square for: Marking 45 and 90 angles on flat and perpendicular surfaces. Also 30 , 45 and 60 angles. Scale for measuring angles from 090 . Simple measuring scale. Can be used as a carpenter's marker for marking parallel lines. Integrated drill gauge. The 3D corner angle is made of high quality plastic It allows you to easily take dimensions and transfer them to beams, pipes or other three-dimensional materials. Its rectangular geometry allows for precise measurements at corners - it is ideal for accurately transferring diagonal angles to two adjacent sides of the processed material. Stops for 45 and 90 angles and an additional scale for measuring angles from 090 enable any task. The 3D corner rule can be used as a carpenter's marker for parallel lines. It is also equipped with a drill gauge for quick drill diameter determination. Packing list: 1 piece positioning ruler