Butt closures and organizer assemblies therefor

A fiber optic closure, the fiber optic closure comprising:

• a base insertable at least partially into an interior of the closure;
• a basket extending along a longitudinal axis between a first end and a second end, wherein the first end forms an open end such that one or more cables extends into the interior of the closure along the longitudinal axis, and the second end forms a closed end;
• a bracket assembly extending along a transverse axis from the basket, the bracket assembly comprising a plurality of hinge assemblies along the transverse axis;
• an organizing system rotatably and removably connectable to the bracket assembly between the hinge assemblies, the organizing system comprising a main body, the main body including a plurality of walls separated along the longitudinal axis between a front and a rear and along the lateral axis, the main body comprising a base panel connecting the plurality of walls, the organizing system comprising an adapter module comprising a leg corresponding to a respective mount opening formed at the base panel, wherein the adapter module is receivable by the mount opening at the base panel, and wherein the adapter module comprises a laterally extending adapter wall, wherein the adapter wall forms a slot extending along the transverse axis configured to receive an adapter insert;
• and
• a connector shaft extending from the first end along the longitudinal axis, the connector shaft connecting the organizing system and the base together.