High-Strength Tungsten Steel Needle: The refrigerant recovery tools are equipped with a durable tungsten steel piercing needle, ensuring precise puncture and long-lasting performance for professional refrigerant recovery
Double Anti-Leak Design: The air conditioner refrigerant recovery pliers have a tight pipe wall fit with a dual sealing structure, effectively preventing side leakage during refrigerant extraction
Adjustable Knurled Nut: The tube gripper's easy-to-use adjustment knob allows precise control and compatibility with copper tubes of different thicknesses (fits 4–8mm tubing)
Efficient & Labor-Saving Operation: These piercing pliers, quick clamping mechanism, and reinforced linkage design make puncturing stable, efficient, and effortless for HVAC technicians
Lightweight & Portable: The pinch off pliers' smooth surface, comfortable grip, and compact design reduce fatigue during field work; comes with 5 replacement piercing needles for extended use