This model is a replacement part for a standing hammock’s hook. The original brand and part specifications are unknown, so fit and durability may vary.

It’s designed as two interlocking pieces to help improve strength; the hook section snaps into the oddly shaped cylindrical base. The parts in the .STL are already oriented as they should be printed.

I'd recommend printing in PETG (or another strong material, not PLA) with at least 3 outer perimeters and a moderately high infill percentage. I'd also recommend not sitting too high off the ground.