... /8, 1/2, 5/8, 3/4, 7/8 inch (6~22mm) tube benders, tools for refrigeration and air conditioningincludes CT-999R ... , CT-312, CT-209, for tube 1/4, 5/16, 3/8, 1/2, 5/8, 3 ... Western Europe Eastern Europe Pls feel free to contact us for more information. Tube Benders, tools kit, for refrigeration and air conditioning systems