Johnson Controls M9000-605 5/16" Ball Joint Damper 5-Pack

The Johnson Controls M9000-605 Ball Joint is an essentialpart that is used in providing accurate mechanical movements of HVAC systems. Eball joint is manufactured from a premium metal alloy, generally zinc-plated steel or stainless steel, which ensures that the ball joint is resistant to corrosion and is also durable two factors that are essentialin ensuring that the HVAC system is reliable in the long-run. Small in size and 5/16" in diameter, these ball joints facilitate free movement in linkages that control dampers, valves, and other mechanical parts. The lack of this feature puts into question the ideal airflow regulation and system performance maintenance. Packed in five sets, they offer the opportunity to have the same heater multiple times or to replace it in different HVAC systems