hilmor Basic Flaring Tools are the no-muss, no-fuss way to flare. A cast steel yoke and hardened flaring bar provide durability steel wing nuts offer a secure hold a compact design allows it to fit in cramped spaces and a long handle offers additional leverage. Our Basic Flare handles 1/8″ to 3/4″ tubes. The Large Basic Flare helps you take on 3/4″ to 1-1/8″ tubes.