FMSI > Tools & Equipment > Brake Tools & Equipment > Tube Flaring Tools > Item # 5403 FMSIFMSI Tools & EquipmentTools & Equipment Brake Tools & EquipmentBrake Tools & Equipment Tube Flaring ToolsTube Flaring Tools Item # 5403 Item # 5403, Hardened Double (Standard) Manual Flaring Tool 5403Hardened Double (Standard) Manual Flaring Tool Request Information Email This Page Download PDF Download PDF Printable Page /Asset/a1610.jpg /Asset/a1610.jpg Close Window Unit of Measure Imperial Metric Both Specifications Size N/A 3/8", 5/16", 1/4", 3/16"