Mini Projector Ceiling Mount the 3 sizes of screw adapters on the Universal Projector Mount, which has a length of 175mm (6.88 inches) and measures 3.9mm (0.154 inches), 6mm (0.236 inches), and 6.35mm (0.25″), fit the majority of tiny projectors. With the right tools, three adapters, and screws, installing the projector mount pole is simple. To achieve the ideal angle, simply turn the knob and tighten it.
