Integrated quick releasing clutches instantly disengages after flaring, eliminating manual unscrewing and boosting repair workflow efficiency Manual pipe flaring expander tool is selected from steel, which used for long time in various environment Whether home, or within commercial space, this copper pipe expander is suitable for installing and repairing air conditioning and refrigerators Meet different hole expansion needs, suitable for home and industrial use Copper tube swaging set handle adopts ergonomic, nonslip grip, and easy to use, Manufacturer: Oxxggkao