The 27R 6X10X6 Str Boot W/Ears from Southwark Metal Mfg Co is designed for effective airflow management in HVAC systems. This boot features a 6-inch inlet and a 10-inch outlet, with 6-inch side branches and ears for secure attachment. Made from high-quality metal, it ensures durability and compliance with industry standards. Suitable for both residential and commercial applications, this boot facilitates smooth transitions and optimal air distribution. Its robust design guarantees long-lasting performance, making it an excellent choice for any HVAC installation.