Flaring tool size: 3/16 "- 5/8" (5-16mm) T-bar: single clamping screw with sliding T-bar handle, convenient for clamping and removing hoses Suitable for: expansion made of copper, aluminum, titanium, iron, stainless steel and other materials Hardened steel: hardened steel ensures strength and durability, and forms a 45-degree for flare angle in soft copper, brass, aluminum and low-carbon steel pipes Occasion: widely used in the manufacture and maintenance of pressure vessels such as condensers, radiators, heat exchangers, boilers, etc. in refrigeration, petrochemical, electric power, shipbuilding, metallurgy and other industries, Weight: 1.64464847452 pounds, Manufacturer: Zambuph