The Midea L-450 is a pair of welded wall brackets designed to securely hold outdoor air conditioning units with capacities between 9,000 and 12,000 BTU. Unlike bolt-together alternatives, these supports feature a fully welded structure that provides superior rigidity and stability, which helps reduce operational vibrations and noise while protecting your building's facade by distributing the weight of the unit efficiently. Constructed from solid steel with dimensions of 450 x 410 x 2 mm and an arm length of 450 mm, each bracket is finished in white using either a galvanized coating or electrostatic powder to prevent corrosion. This durable build ensures long-term reliability against the elements for homeowners or technicians installing a compact split system on an exterior wall using standard dowels and screws.