SUPCO Valve Core Remover and 6-Cores

2 tools in 1. A core wrench and thread chaser cap, complete with a core carrying case and 6 cores. The valve cores are stainless steel and brass. The cores are rated for CFC, HCFC and HFC refrigerants. The cores are pressure rated for R410A and manufactured to ARI 720-97 standard.|Carrying case can hold several additional cores|Multi-use tool acts as cap for carrying case|Length: 3.5 in.|6 valve cores included