The Metabo HPT 884946 Nailer Head Valve is a key replacement part that helps maintain proper air regulation and firing operates in compatible pneumatic nailers. This component controls the flow of compressed air to the nailer’s driver mechanism, ensuring consistent driving power and efficient nail placement with each trigger pull. a secure fit and dependable performance, it used resto... https://www.wholetoolbox.com/metabo-hpt-hitachi-884946-nailer-head-valve