Hooks/hangers/mounts for mounting 1 or more of the 80mm vase mode drawers by LR3DUK (https://www.printables.com/model/139570-fast-printing-modular-drawer-system-vase-mode). The L/R models are used on the ends to provide a flush mount, while the “Double” model is used to mount and join two of the drawer housings. “DoubleNoMount” is used to tie adjacent housings together when the housing doesn't line up with a mount on the HSW.

These also work with the 160mm housing, with a bit more work. You need to scale the length by 101.1%. After doing so the model should have a length of 161.76mm. I turned off uniform scaling and left the other dimensions as 100%; it should still work with uniform scaling, but I haven't tested. You will also need to scale the drawers and (optional) inserts.

The mounts don't line up vertically; you can either scale the model height to line it up, use the built in “stacking" feature to vertically mount multiple drawer housings, or just print more of the mounts and mount rows of the drawer housings separately (I recommend this).

The mounts should be inserted upside down, relative to their print orientation - that is, the bottom of the print should be the top when it's actually being used.