Heavy Duty Projector Mount - Projector ceiling mount is made of cold-rolled heavy duty steel and bigger base to provide a maximum loading capacity up to 55lbs / 25kg.
Universal Projector Mount - Projector mount for high ceiling is compatible with most 3, 4 mounting holes projectors. The distance between the mounting holes on the projector should be within 8" to 15.74" / 20cm to 40cm.
Great as High roof Projector Mount - Long projector mount with height adjustment range 23-39in / 58-100cm. Suitable for large projector in fatories, churches, classrooms, meeting rooms.