When we first set eyes on the 30° Ruler 2.0, we knew this easy-to-use, incredibly built and far superior option to other rulers on the market would become a tool we used every day. That held true after years, but that didn’t stop their team from making an even better version with the 30° Ruler 4.0 you see here. It keeps the same high-quality, Aerospace-grade aluminum construction and laser-targeted measurements that made the previous versions so successful and adds a few new features that make it better than ever. For starters, it has a new, wider design for better grip and easier reading. It’s also printed and manufactured with a larger font size and non-glare surface for quicker and easier reading in any environment. Even better, they’ve bolstered the dark text on light background option with an option that has vivid white markings on a classic black background if you favor the other end of the spectrum in your tools.