this product be great , extremely well make , durable , rugged , attractive . full movement and rotation in every direction , with a removable extension arm so you can keep it closer to the ceiling or take it out in any angle and direction need . the product fit any 3 hold projector easily with every type of screw available , and adjustable once secure to fine tune the picture placement . the only thing to know be that this be very heavy metal , so be prepare to anchor it well to the ceiling\/wall . you can not go wrong with this product , I be very happy .