I've been using a part like this one to convert corny kegs for a long time. I do window tinting, so I convert my corny kegs into sprayers. Recently, my previous supplier stopped carrying them. Luckily, I found Keg Outlet! This is the same part I've used in the past, but it seems to be manufactured better and with better material. I'll be back for more!
Not related to the part, but thanks to the Keg Outlet rep who helped me out. Super helpful on the phone and I had the product in my hands faster than they had promised. Great customer service.