There is no better way to add the perfect finishing touch to the exterior of your home than by adding Shutter Holdbacks. Each design is a careful reproduction of an antique design with excellent detailing. The lag bolt measures 4-1/2″ and is suitable for most applications. Powder coated black and hand sand cast in iron, the finish are of the highest quality and will last for generations. These Shell Holdbacks are 5 1/4″.