Adjustable tilt /- 15 degrees. Heavy duty steel construction, loading capacity up to 44 lbs. Four fully adjustable and extendable swing arms removable and extendable, extra extension adaptors included. Provides optimum viewing positions with extension from 13.12 inch to 21 inch (400mm to 640mm). Compatible with projector has 3 holes pattern or 4 holes pattern. The maxim distance between any two holes is less than 9.8 inch/300mm in diameter. Internal cable management within extension channels for clean, clutter-free appearance. Exclusive No-slip adjustment system, easy release and lock in any position. Standard Screws to projector or to the ceiling included.
