KT05L Universal Heavy Duty Window Air Conditioner AC Support Bracket - Up to 165 lbs. - for 10,000 BTU to 28,000 BTU AC Easy indoor installation Universal design works with virtually any window unit Exclusive precision bubble level assures proper mounting angle Mounts on any surface up to 15.2" from the wall and 6.9" - 10" adjustable height All necessary hardware included and all weather stainless steel construction