✅UNIVERSAL DESIGN: Compatible with any brand window units 9,000 to 22,000 BTU , and supports up to 165 lbs.
✅EASY INDOOR INSTALLATION:No outdoor work needed. Built in Bubble Level for your convenience to adjust mounting angle;No drilling of outside wall or siding, only drill on the window sill.
✅SPECIAL DESIGN: Support most of the window units 9000-22000BTU. Transfer the stress and weight from the window sill to the bracket for safety, support up to 165lbs.
✅STRONG QUALITY: Made of Solid galvanized, epoxy-coated steel, which prevent the A/C to drop out of the window;Expansion screws are usually suitable for cement,brick and wood sills.Not fits for hollow aluminum sills.
✅POPULAR CHOICE: Suitable for various window designs, Works with wall thicknesses ranging from 4″ to 15″, and requires a minimum window sill thickness of 2″ to ensure proper installation of the bracket.