Here's my take on the pocket clip for Swiss Army Knives. 

The clip threads on to the corkscrew and holds the knife securely in your pocket.

There's two versions: 

• V1 is for regular SAK -  here the clip rests on the side scale and allows a comfortable "deep carry" fit in your trouser pocket.  
• V2 is intended for the wider models like the Cybertool and similar, here the clip sits on the tool side oppsite the main blades. You'll figure it out :)

Just thread the clip onto the corkscrew until the tip almost touches the knife, then flip the corkscrew back in, bingo!

Print in the orientation provided, no supports needed. Infill not necessary.

PLA or PETG are just fine. While some feel PETG might be better due to its flexibility I prefer the “snappiness” of the more rigid PLA which tends to be just better for clips that shouldn't come loose.

Enjoy!