Method, apparatus, and kit for installation of construction items within a rough opening

An apparatus for installation of a construction unit within a pre-framed rough opening, said apparatus comprising:

• a head section including
• a screw interface for operative engagement with a screwdriver,
• a first disk-like surface for abutting engagement with said construction unit,
• a nut-like structure for operative engagement with a wrench;
• a threaded section affixed to said head section, said threaded section including a threaded surface for retained engagement with a rough opening,
• a screw head forming said screw interface flush with said first disk-like surface;
• and
• wherein adjustment of said apparatus via said wrench in operative engagement with said nut-like structure provides support to said construction unit within said rough opening via said first disk-like structure.

A kit for installation of a construction unit within a pre-framed rough opening, said kit comprising:

• a plurality of adjustment mechanisms each capable of shimming an outer edge of a construction unit against an inner surface of a rough opening, each one of said adjustment mechanisms having
• a head section including
• a screw interface for operative engagement with a screwdriver,
• a first disk-like surface for abutting engagement with said construction unit,
• a nut-like structure;
• a threaded section affixed to said head section, said threaded section including
• a threaded surface for retained engagement with a rough opening,
• a screw head forming said screw interface flush with said first disk-like surface;
• and
• a wrench capable of rotation of each said adjustment mechanism by way of operative engagement with said nut-like structure such that said first disk-like surface provides support to said construction unit within said rough opening.