According to the website: www.titleist.com/.../816h1

...a left handed 17* 816 H1 is available. So you can go to your favorite store/pro shop who are authorized Titleist dealer and order from them if they don't have it on their inventory/display.

If you'd like to take that a step further, you can search for a fitting day- Titleist Thursday and be fitted for the proper shaft/model. Doing so will open up a few more option for your purchase.

Good luck.

I apologize. No. the 17* 816 H1 is not available for lefties.

No, unfortunately. One thing you could consider it get the 19* and adjust it to a 18*, because it does come in a left handed. You can adjust the 816s one degree. The 816h1 hybrids are strong in distance and accuracy, with the right shaft. Go see a fitter and get the right shaft and you will not be sorry. I have two in my bag, a 17* and a 21* and neither shaft is the same.

What is the main difference between the H1 and H2