Triangular Ruler Measuring 16'' Precise Scale Aluminum Alloy Multifunctional 45/90 Degrees Square Ruler Measuring Tool

Greatly improve the accuracy, save for time and convenient for operation. We believe that this tool will help you a lot.. Made of high quality aluminum alloy material and it will provide long-term strength and use for many years.. Suitable tools for framing, roofing, construction and retrofitting projects.. The scale is clear and easy to use.. We have integrated many functions into this carpentry ruler, for example framing square, Triangular square,etc..