The ultimate slide and lock caddy for 3.5" hard drives! One design is for the lower layer of a STEGO BOARD 102. The other design is for the STEGO BOARD 400 and has two cover styles specifically for wall mounting!
Both designs feature built in finger grips which allow you to use the leverage of your thumbs to push the hard drive against the ends of the angled finger ends.

The powered USB 3.0 to SATA adapter shown is the WEme BC78839. The gripping fingers will have different flex amounts depending on the filament you use and fill rate. Prints shown used PLA, 0.3mm layer height, 0.8mm wall and 50% fill.

Diagram of 102 holes in red use 6-32 x 3/8" long machine screws and nuts.

Diagram of 400 holes in red and green use M3 x 8mm long machine screws and nuts.

Diagram of 400 holes in blue and purple use 6-32 x 3/8" long machine screws and nuts.

Both covers for the 400 design use 6-32 x 3/8" long machine screws and nuts.

102 mounting requires:
Four 6-32 x 3/8" long machine screws.
Four 6-32 x 3/8" nuts.

400 mounting requires:
Four M3 x 8mm long machine screws.
Four M3 nuts.
Four 6-32 x 3/8" long machine screws.
Four 6-32 x 3/8" nuts.

or

Eight 6-32 x 3/8" long machine screws.
Eight 6-32 x 3/8" nuts.

For more information, please visit:
stegoboard.com