Santa Barbara Anchor Replacement

3/8" Stud Bolt. Removed from the route "Permanent Income Hypothesis," in the Fortress near Ojai. These bolts can be quite strong in 4,000 psi rock; however, there is no way to know how well the bolt has been placed and how much expansion has been achieved. As a result, these bolts vary wildly in pull-out strength from one placement to the other.

studbolt