Closure and organizer assembiles therefor

A fiber optic closure, the closure comprising:

• a cover forming a closure interior and an opening providing access to the closure interior;
• an organizer assembly insertable into the closure interior, the organizer assembly comprising:
• a bracket assembly extending along a transverse axis, the bracket assembly comprising a main body and a plurality of hinge assemblies, wherein the plurality of hinge assemblies is spaced apart in a linear array along the transverse axis;
• one or more organizer trays rotatably connectable and removable to a respective one of the plurality of hinge assemblies at the bracket assembly, the organizer tray comprising a tray main body, the tray main body comprising a base wall, a first sidewall, a second sidewall, and a front wall, and a rear end forming an open end and the front wall forming a closed end, wherein the base wall comprises a plurality of module mounting locations, the module mounting location comprising a plurality of leg slots and one or more positioning slots defined through the base wall, wherein the plurality of leg slots form at least a portion of a periphery of the module mounting location;
• a mount platform comprising a platform base and a platform leg extending from the platform base, wherein the platform base forms a wall configured substantially flush to the base wall, and wherein the platform leg is insertable into corresponding leg slots at the mount location, the mount platform comprising a retainer wall extending along the transverse axis from an upper surface of the platform base, wherein the retainer wall extends along a first direction to form a detent for a telecommunications module mountable to the organizer tray, wherein the detent is along a second direction perpendicular to the first direction.