Features About Air Conditioner Refrigerant Recovery Pliers: Drill the cooling tube and recover the old coolant instantly. Easy To Use：1/4 inch interface.This recycling clamp needs to be connected to the refrigerant recycling machine. Premium Material：Refrigerant Recovery Plier made of high quality steel material, the pliers are sturdy and durable. Function: Refrigeration Line Locking Pliers Tool,which can be used to puncture refrigeration pipes and instantly recover old refrigerant. High Working Efficiency: Air-conditioning refrigerant recovery refrigeration pipe locking pliers to improve work efficiency. Features：  Drill the cooling tube and recover the old coolant instantly.  Easy to use 1/4 inch interface.This recycling clamp needs to be connected to the refrigerant recycling machine.  Made of high quality steel material, the pliers are sturdy and durable. 100 brand new and high quality. Improve work efficiency.  Specifications:  Model: CH-308  Material: Steel  Weight: Approx. 438g/15.4oz Warm  Tips: This recovery pliers needs to be connected to the refrigerant recovery machine.  Package List: 1 * Plier Package List