These are custom large 316 stainless u-bolts we supplied our customer in San Diego.  They specialize in waterworks related construction and specifically needed 316 stainless steel material with a fast turnaround.  We were able to ship the parts within 4 days of order confirmation.  1/2" diameter bar stock was used with 2 inches of coarse thread on each leg, with inside width measuring 16.25" and inside length at 18".

Large quantities of these custom made 316 stainless u-bolts would be best supplied on a 12 month blanket purchase order basis.  The Blanket Order concept allows the customer to access the large quantity cost savings without paying upfront for the entire large quantity order. Instead we take on the burden of carrying the bulk inventory and only release the parts as needed, or often on a pre-scheduled basis provided by the customer.