Heavy Duty Window AC Support Bracket, Universal Fit for 12,000-24,000 BTU Units,
Universal Compatibility: Fits most window-mounted AC units ranging from 12000 to 24000 BTU. Supports wall thicknesses from 4″ to 15″ and window sill widths from 1 1/2″ to 12″. (Note: For use on solid window sills only; not compatible with hollow or soft sills.).
Heavy Duty Window AC Support Bracket, Universal Fit for 12,000-24,000 BTU, 165lb
Universal Compatibility: Fits most window-mounted AC units ranging from 12000 to 24000 BTU. Supports wall thicknesses from 4″ to 15″ and window sill widths from 1 1/2″ to 12″. Heavy Duty Steel Construction: Made from epoxy coated premium steel, this bracket resists corrosion and withstands harsh weather conditions.