Never Been on a Better Chin Up Bar
Thanks for your suggestion. Here is my large stud bar mounted in my garage. I used 6 inch bolts, so 3.25 inches into joists. .75″ sheet rock, .75″ strapping space, and 1.25″ through the stud bar tubing. Very solid, we love the bar. I have never been on a better chin up bar. I have the jungle gym XT mounted to the bar which adds to your pull up bars versatility.