I created this simple hook to support my Rock Band mini-drums, and later used them for all kinds of stuff.
On tinkercad: https://www.tinkercad.com/things/hQONhpKrbcH-general-purpose-wall-hook (type 2) and https://www.tinkercad.com/things/gOF6cjSOi3p-suporte-bateria-rock-band?sharecode=EAXewSOf8ujqzdV6LUKCWaIIr4XEmD-YywiqhsiWwpk (type 1)

Creality

Ender-3 V3 KE

No

No

0,2mm

50% (depends on the weight)

Printing horizontally would technically give it more resistance, but will require supports and spend a lot more filament. I printed it vertically (which is also how the file is set).