3D Multi Angle Msuring Ruler 45 90 Degree Aluminum Alloy Woodworking Protractor Miter

HIGH ACCURACY: Thicken ruler design, make ruler stable and accurate. The protractor help you draws perfect horizontal lines while sliding the rule a the of your work STRONG ALUMINUM ALLOY: The 3D msuring ruler is made of aluminum alloy, which has the characteristics of high hardness, light weight, erosion resistance, and rust resistance SY TO OPERATE: There is no need to reverse the body when msuring, just slide to the right and left 45 or 90 degree angle. Accurate scale and simple Item Type: 3D Multi Angle Msuring Ruler Material: Aluminum alloy Size: Approx. 112 x 85 x 79mm / 4.41 x 3.35 x 3.11in Angle: 45 or 90 degrees Use: Suitable for circular materials, three dimensional workpieces,   wood, pipes, etc. A complete angle woodworking tool Ftures: Aluminum alloy material, lightweight and   lasting, comfortable to touch Thickened design, not sy to   during use, reducing errors Accurate msurement, sy to operate Idl for  , engineers, carpenters, and home use