80 lb. AC support bracket can support window air conditioner units weighing up to 80 lb. Bracket are easy to install and includes all the hardware needed. The built in bubble level ensures correct mounting angle. Includes an 80 lb. AC support bracket, 1 concave mounting block, 1 rubber wall support, 1 flat spacer, 1 round spacer, 1 hexagonal bolt with nut, 1 blue screw, 1 silver screw and 1 washer.