1 HVAC Service Wrench (1/4 & 5/16). 1 Valve Core Remover Installer Tool. This versatile tool is compatible with a range of air conditioning systems, making it an essential addition to your HVAC toolkit.

This valve core remover installer set is perfect for The Valve Core Remover Installer Tool features 1 HVAC service wrench (1/4 & 5/16). 1 Valve Core Remover Installer Tool. HVAC technicians. A steel ball design on the top of the adapter to prevent accidental dislodging from the wrench.

This valve core remover installer set is perfect for The Valve Core Remover Installer Tool features 1 Valve Core Remover Installer Tool. HVAC technicians. 2 Hex bit adapters. 1 HVAC service wrench (1/4 & 5/16).