The Quick-Sling® QSWB3000 is a concrete foundation mounted wall bracket. It includes a unique "Z" bend design which lifts the unit both up and away from the wall. The Quick Sling line of wall brackets provide a quick, safe, and stable way to mount an outdoor mini-split unit to multiple types of wall structures. The longer shelf depth also allows for the equipment manufacturer's recommended clearance for proper airflow. The rated capacity is300 lbs. This product is made by DiversiTech®