Single and double extended wall mount assemblies can be used on masonry, wood, metal, and other types of walls using up to 1/4” dia. lag screws or bolts. The Wall Mounts are versatile, coming in a variety of stand o- lengths and supporting 7/8” to 2 3/4“ O.D. masts. The mounts are available as single brackets or double brackets. Masts are held in place with a unique “Anti-Twist” locking clamp. Galvanized for durability, these Wall Mounts are UPS shippable.