2 Pack - 6" Diameter 90 Degree Adjustable Elbow - 30 Gauge Galvanized - Crimped End Connection Top Ceiling Box with actual outer dimensions of

with actual outer dimensions of 10

purposes with slotted lock & and can be installed on drywall

high-impact plastic to provide reliable and long-lasting protection for your thermostat

These are built heavy duty for installation into brick and cement walls

2 Pack - 6" Diameter 90 Degree Adjustable Elbow - 30 Gauge Galvanized - Crimped End Connection Top Ceiling Box with actual outer dimensions of+ Product Details Size 6" round duct sheet metal elbow 30 gauge galvanized crimped end connection adjustable from 5 90 Premium Quality Made of galvanized metal to prevent corrosion, oxidation & rust from water & moisture that lasts longer requiring less maintenance Save money with this energy efficient material, maximizes airrflow and reduces fire hazards. Applications 30 Gauge thick & made of thick & durable galvanized sheet metal used for HVAC