.Easy operation,save time and energy

.Special design for R410A systems

.Patent location ball design

.Locate flare dip accurately

.Potent outlooking design,easier operation

.Size: 3/16", 1/4", 5/16", 3/8", 1/2", 5/8", 3/4"; 5mm, 6mm, 8mm, 10mm, 12mm, 16mm, 19mm