27" iMac Gridfinity Rear Shelf

Use every inch of your desk by adding a 3x2 Gridfinity baseplate behind your 2019 27" iMac.

May be compatible with other models. (For the M1 or M3 24" iMac check out https://www.printables.com/model/761578-24-imac-rear-shelf )

Added Gridfinity cutouts. Removed superfluous arched support. Moved remaining supports to align with Gridfinity baseplate. Added 0.5mm chamfer along the face touching the printbed.