DescriptionMade of premiumzinc-iron alloy material which features high hardness and strong abrasion, the flaring set is widely used for tubing swaging and flaring. It's easy to use with long service life. Fit for refrigerators, freezers, air conditioners and other refrigeration equipments maintance use.Feature- Color: As Shown. - Material: Metal. - Size: 15x1.8x1.8cm - Made of premium metal material for durable and practical use. - Extrusion type adapter and hardened steel finished for easy operation - Dual head design, mini size, portable and praticle. - Equipped with build-in return spring, Automatic reset, labor saving, just need to plug the handle to expansion the tube. - Can be use to expand copper pipe with diameter: 4/6/7.5/10/13.5/15/17/18/22mm. - Widely used for refrigerators, freezers, air conditioners and other refrigeration equipments maintance.