The holder is well thought out, it is diverse adjustable; , virtually any position covered by the provided with slots arms. My projector has three screws, here too, the adjustment was done quickly. The projector mount is made of sturdy cast aluminum and makes a solid impression. The ball head allows to compensate also possible "imbalances" of the ceiling, it should however be tightened a little harder for the final assembly. These effects can be simply by turning up the thumbscrews and the bottom of the carrier takes from the ceiling remaining part. However, the thumbscrews are not good to put on, the projector is prone to unwanted change in position, for example, when setting up the lens cap. (It makes sense to replace the thumbscrews by hexagonal or socket head screws) Even a bag with an assortment of different screws both for attachment to the ceiling as well as the projector on the bracket is attached - that I did not expect for this price. (Sorry, no M3 screws are, but from M4 upwards)
Briefly: An adaptable, yet stable mounting - For the price of 13.90 a really good offer. I would buy anyway at once.
The link to the article: TecTake Universal Ceiling mount ceiling mount for projectors up to 20kg LCD projector
