HD STL AC Support

Heavy Duty, Steel Universal Air Conditioner Support, Installs Completely From Inside, Supports Up To 160 LB Or 12,000 To 24,000 BTU's, Safe & Easy To Install, Secure & Long Lasting, Precision Bubble Level, Assures Proper Mounting Angle, Relieves Stress On Window, Rugged, All Weather Construction, 2 Year Limited Warranty.