Designed for 21" and 27" iMac desktop models, the black, aluminum-constructed iMac Stand Mount Adapter from Kupo has a 5/8" receiver that allows you to mount the computer to an industry-standard light stand. The adapter can be attached to the iMac's cable pass-through hole, and it is held in place with the three included M6 bolts. The adapter also has 1/4"-20 and 3/8"-16 female threads for mounting options.