Valve Core Remover Installer Tool & HVAC Service Wrench Set with Hex Bit Adapters, Dual Size SAE 1/4 & 5/16 Port,3/8'' to 1/4'', 5/16'' x 1/4'' Refrigeration Service Wrench,10pcs Valve Core workwarehouse manufactured by SIOCEN

manufactured by SIOCEN

quality multiple checked before fulfilled

battery level and time IP65 Waterproof --IP65 Waterproof

And nylon braided jacket wraps the cable to make it is not easily broken and cracked

Its function is to store excess coolant fluid until required

Valve Core Remover Installer Tool & HVAC Service Wrench Set with Hex Bit Adapters, Dual Size SAE 1/4 & 5/16 Port,3/8'' to 1/4'', 5/16'' x 1/4'' Refrigeration Service Wrench,10pcs Valve Core workwarehouse manufactured by SIOCENValve Core Remover Installer Tool & HVAC Service Wrench Set with Hex Bit Adapters, Dual Size SAE 1 4 & 5 16 Port,3 8'' to 1 4'', 5 16'' x 1 4'' Refrigeration Service Wrench,10pcs Valve Core Product Features Valve Core Remover Installer ToolThe valve core remover tool can replace leaking valve cores quickly and easily. Remove and Install valve cores without loss of refrigerant. Suitable for home refrigeration equipments, dual size sae 1 4'' and 5 16''