This is a custom square u-bolt we supplied to a customer at 200 pieces. Parts were manufactured locally in Southern California using 304 stainless steel, with a 5/16 diameter and coarse threaded 2 inch sections on each leg of the u-bolt. The inside width is 6-1/8 and the inside depth is at 7-1/2 inches. Material certs were provided with the parts per customer's instructions.
