Review on Enhance Precision with VINCA ARLS 12: The Ultimate Aluminum Carpenter Measuring Tool by Tio Kotaki

This tool is priced the same as the Empire and Milwaukee brands. It is NOT as well built and nowhere near as accurate. If you are doing a rough fit this will work, but if you are doing a more precise job then buy the Empire or Milwaukee brands. I returned mine. Pros: Cons: Build quality is not as good as the competition. The edges are not processed. 90 degrees is accurate, but 45 sides are off by almost 1 degree. The "axis" is not (more precisely) rounded like the others.