Do it SAE 45 Flare T-handle Flaring Tool, 3/16" to 5/8" is designed for soft copper and aluminum tubes, allowing you to create S.A.E. 45-degree flare joints without cracking or splitting. This heavy-duty tool features a -wheeling ball bearing cone and a self-centering jaw, ensuring precise and reliable flares every time. It accommodates standard flare sizes ranging from 3/16" to 5/8" and comes carded for easy handling and storage. This tool is for professionals and DIY enthusiasts who need durable and efficient flaring performance.