🔍 Elevate Your Craftsmanship with Precision! Perfect for contractors, ideal for small spaces and precise measurements. Backed by Johnson's best-in-class limited lifetime warranty. EZ-Read anodized finish ensures clear visibility in any lighting. Crafted from CNC machined aluminum for unmatched durability. Designed for easy lumber ripping and accurate board dimensioning. EZ-Read finish Versatile applications Durable aluminum The Johnson Level & Tool 1904-0450 Johnny Square is a professional-grade finish square made from durable extruded aluminum. Measuring 4.5 inches, it features a glare-resistant EZ-Read finish for enhanced visibility, continuous scribing notches for lumber ripping, and a limited lifetime warranty, making it an essential tool for contractors and builders.