About This 45° ECCENTRIC SINGLE FLARE DESIGN: Produces smooth, uniform 45° single flares only for copper, aluminum and mild steel tubing; hardened steel eccentric cone enables even metal flow to cut cracking risks and deliver leak-tight connections for HVAC, refrigeration and air conditioning lines. AUTO-RELEASE CLUTCH PROTECTION BUILT-IN: Automatic clutch disengages once flare shaping finishes to avoid over-flaring and tube wall damage; reduces repair rework and delivers consistent flaring results for professional HVAC technicians and DIY repairers alike. EASY FOR BEGINNERS: This flaring tool comes with an oversized feed screw handle for smooth, low-effort rotation during flaring. Its 45° eccentric cone lets you finish flare jobs fast with minimal labor. INCH & METRIC CLAMPS FOR MULTI-SIZE COMPATIBILITY: Covers inch OD 1/4",5/16",3/8",1/2",5/8",3/4" and metric OD 6,9,10,12,16,19 mm; complies with mainstream flare connection standards for air conditioning and refrigeration systems. ULTRALIGHT COMPLETE HVAC FLARING KIT: Crafted from lightweight aluminum alloy, this flaring tool weighs less than 1 kg to prevent hand fatigue during extended work sessions. The complete set comes with 1 flaring yoke, 1 metric clamp, 1 inch clamp, a copper tube cutter and deburring tool, plus a storage case. Perfect for air conditioner, heating and refrigeration system repair and installation.