Mastercool 58490YF R1234yf Valve Core Remover/Installer Master Set Rechargeable Batteries 42HPAir Inlet Thread NPT: 1/4"Air

42HPAir Inlet Thread NPT: 1/4"Air Hose I

Impact Socket

The 385A comes equipped with an RPM pick-up

Flow Rate 5 Ounce per Minute

Mastercool 58490YF R1234yf Valve Core Remover/Installer Master Set Rechargeable Batteries 42HPAir Inlet Thread NPT: 1/4"AirAttaches to R1234yf service ports to quickly and easily remove and replace valve cores without the loss of refrigerant Ball Valve design with stainless steel ball provides smooth movement and durability Kit covers 17 mm and 14 mm high and low side service ports The perfect tool for replacing damaged valve cores with R1234yf refrigerant in the system without losing the systems charge.