Features 【Premium Material】Made of high quality steel, these Refrigerant Recovery Pliers are strong and rust-resistant, ensuring a long service life. 【Improved Efficiency】Increase your work efficiency with the Air Conditioner Refrigerant Recovery Refrigeration Tube Locking Pliers. 【Easy to Use】The refrigeration tube locking pliers feature a 1/4 inch SAE interface, making them incredibly easy to use. 【Versatile Uses】These pliers can puncture refrigeration tubes and instantly recover old refrigerant, making them an essential tool for HVAC professionals. 【Maximum Flow Function】The pliers snap onto the refrigerant line and puncture a large hole for immediate and maximum full flow to the recovery unit, ensuring efficient recovery of refrigerant. Features: Puncture the refrigeration tube and recover the old refrigerant instantly. Easy to use, 1/4" SAE interface. Made of high quality steel material, the plier is sturdy and durable. Improve work efficiency. 100% brand new and high quality. Specifications: Model: CH-308 Material: Steel Weight: Approx. 438g/15.4oz   Package List: 1 * Plier Package List