Valve Core Remover Installer Tool, R410A R22 AC Schrader Valve Core Remover, Dual Size 1/4" & 5/16" Port HVAC Valve Core Removal

High-concerned chemical : None Material : Copper Alloy is_d : No Model Number : R410A R22 Valve Core Remover Installer Tool Type : Hand Tool Parts Origin : Mainland China Use : Commercial Manufacture