Jozoo Metal Ruler Square Tube to Round Ruler Square Steel 90° Bend Arc Angle Marker DIY Pipe Bending Guide

Square tube rounded corner drawing rulerSpecifications: #20-65mm/#20-80mmMaterial: IronSize: 23.588cm/28610cmQuantity: 1 piece  Features:- Size selection: There are two sizes of 20-65mm and 20-80mm. The tool can accommodate various square tube sizes and is suitable for different needs.- With a unique design that allows for front and back drawing, users can get accurate results from multiple angles, increasing productivity.- Made of high quality metal with high precision and long service life- The ruler has clear scale marks, even beginners can use the ruler to easily mark accurate angles and radians  #Angle ruler #Angle and arc marking tool #Arc angle drawing tool #Metal Ruler