The Simpson Strong-Tie APB66R Outdoor Accents Adjustable Post Base is a durable and versatile building component made from galvanized steel. With a length of 6 inches and a rail height of 1 inch, this post base is designed to provide stability and support for outdoor structures. The adjustable feature allows for easy installation on various surfaces, while the holes per leaf of 2 ensure secure fastening. This product is a reliable choice for home improvement projects involving building and hardware.