Fan/fixture box and adjustable brace with multiple footprint mounting blocks

A stable fan/fixture box and adjustable brace for ceiling fan electrical boxes in old work environments where a said fan/fixture box must be mounted and stabilized above the backside of the ceiling, and where only a small hole can be made in the preexisting drywall or ceiling panel in order for an installer to carry and insert the fan/fixture box and adjustable brace into the small hole, without any visual access to the area above the preexisting drywall or ceiling panel, comprising:

• a pair of studs being provided for inserting said fan/fixture box therebetween;
• said fan/fixture box supported by an adjustable brace wherein said fan/fixture box is mounted and extends through a hole in a vertical downward direction;
• said fan/fixture box and adjustable brace having a threaded rod, said threaded rod being expandable by turning, so that said threaded rod moves between adjacent studs above the preexisting drywall or ceiling panel;
• said threaded rod being supported within a solid insert having a threaded hole therewithin, said solid insert frictionally fit within an outer polygonal sleeve tube;
• said threaded rod, said insert and said polygonal sleeve tube being supported by opposite mounting blocks;
• said mounting blocks being rectangular and having perpendicular walls, wherein if one of said mounting blocks falls over on one side, said fan/fixture box and adjustable brace will still remain level and horizontal when moved by the installer's hand reaching up into the dark hole above the preexisting drywall or ceiling panel;
• said mounting blocks on each side of said threaded rod and polygonal sleeve tube, each having one or more pointed stakes/spikes capable of affixing said fan/fixture box and adjustable brace to each respective stud within the ceiling when said threaded rod is threadably moved toward said studs to form a tight fit there between;
• said fan/fixture box being mounted and installed in a horizontal level orientation parallel to the preexisting drywall or ceiling panel, while said fan/fixture box extends downward to hold heavy components of a ceiling fan and associated lighting;
• said mounting blocks each having a round plate extending in which a distal end of said threaded rod is engaged, within a tubular reciprocal threaded sleeve of said round plate, mating with respective threads of said threaded rod, on one inner-facing side of said mounting block;
• and
• said round plate further having a larger diameter round distal plate, on the other outer-stud-facing side of said mounting block, said larger diameter round distal plate having said protruding stakes/spikes engageable with a respective stud above the preexisting drywall or ceiling panel to fix said adjustable brace with said threaded rod securely and horizontally level in place, where said fan/fixture box descends directly vertically down through the round hole in the preexisting drywall or ceiling panel, wherein the fan/fixture box is oriented in a vertical position below said threaded rod.