Hi Grower
Thanks. got it at Home depot the attachment is made from 1 1/4 pipe hangers copper plated plumbing(inside dimension there are different sizes 1 1/2, 2 I use em all for different things), rubber hose fitings cut to fit inside the hangers, the hook end from the turnbuckle cut to size and nuts. The base is nothing fancy its a little tough on the p-bone and all around I like what willie900 did. I may make something like it real soon.
I rap a tshirt strip around me attach and stretch stretch stretch.
Happy Stretching