Railing is one piece construction and the mounting plate weld appears sound. Can't rate it higher because its not currently installed. The mounting bolts and insert length appears to be adequate for a concrete installation. But I'd recommend optional longer bolts, 3inch, and inserts for deck installations. I will also mount double 2"x 8" blocking between the deck joists to provide much needed stuffiness. Seller should consider including those modifications in the product.