Item No.: B13AE715
●Expanding size: 1/4",5/16",3/8",1/2",5/8",3/4",7/8"   
●7 in 1 hand swaging tool for expanding copper&aluminium tube    
● Made of high quality alloy steel,reliable&durable       
●The handle is human engineering designed, will not shake   
●.The pipe needs to deburrer before expanding;       
●Heat the tube when difficulty to expand;   
●Expand and rotate several times until finished;   
●Professional refrigeration& autorepair tool, easy to use &carry