4-pin trailer plug holder for my Harbor Freight trailer that mounts to the jack also from Harbor Freight. If mounted like in my picture, it clears the jack crank without any issues.

I used the plug holder from: https://www.thingiverse.com/thing:2010808 and created the clamp in tinkercad. It's sized for M5 bolts.

Print Settings

Printer Brand:

Creality

Printer:

Rafts:

No

Supports:

Resolution:

.3

Infill:

Filament:Novamaker PLA+ Black

Notes: