Wingfoil Harness Hook - TPU

Wingfoil harness hook, designed to be printed in solid [TPU](https://www.amazon.com/SainSmart-Flexible-Printing-Filament-Dimensional/dp/B00TI3JUV0?&linkCode=ll1&tag=thrinter-20&linkId=3d41ff300a9c426b5f25b0bd0ef109bc&language=en_US&ref_=as_li_ss_tl) and used with a cheap [weightlifting belt](https://www.amazon.com/dp/B08866T7P9?psc=1&linkCode=ll1&tag=thrinter-20&linkId=cc46eb04ac25cf101c6e20e17edc17ec&language=en_US&ref_=as_li_ss_tl). For the leash, I either make my own or use [this one](https://www.amazon.com/OCEANBROAD-Secure-Leash-Paddle-Kayak/dp/B088MFT4D6?&linkCode=ll1&tag=thrinter-20&linkId=2dfcf416fe1f16235915c0d2b8995b79&language=en_US&ref_=as_li_ss_tl). The affordable setup makes it easy to add a leash and belt to each wing.

I used TPU as it's less likely to damage the board and traction pad than a hard plastic hook. It's pretty much unbreakable and flexes slightly, which helps make it more secure since it takes up a small amount of slack. While I prefer TPU, it will pr