Chief CMA348 Vibration Isolating Coupler for Ceiling-Mounted Projectors (Black)

Reduce projected image movement with the black Chief CMA348 Vibration Isolating Coupler. It connects between two Chief CMS or 1.5" NPT columns and features a spring-loaded design to help minimize vibration transmitted to your ceiling-mounted projector from HVAC systems, foot and road traffic, closing doors, and more. It supports total system weights ranging from 35 to 100 lb.