Top Outlet Ceiling Diffuser Box | 8" X 8" X 8" | Galvanized Steel Metal Box Is Compatible With Duct 8" w18h18 + Product Details Size –

+ Product Details Size – 18"w X 28"h is the size for the duct opening measurement only

Design – 29 Different Pockets - 11 External Pockets 12 Internal Pockets 6 Loops Plastic Base with Shoulder Strap - The sling loops are thick so you don't have to worry about them coming apart

5 IN A PACK - 16 Inch Diameter Pipe – 10 Foot Length When Connected – 26 Gauge Thick & Made of Thick & Durable Galvanized Sheet Metal - Used For HVAC System Duct Work In Any Building or Home

75" Width X 35

Design – This Long throat double oval stack head is designed to meet new high ceiling construction

Top Outlet Ceiling Diffuser Box | 8" X 8" X 8" | Galvanized Steel Metal Box Is Compatible With Duct 8" w18h18 + Product Details Size –+ Product Details Size & Compatibility The size of the side round ceiling box is 8" X 8" X 8" and it is compatible with duct 8" Premium Quality Made in the USA. Our Galvanized Duct Box is made of high quality 26 Gauge galvanized sheet metal for durability. It features a snap lock design for easy fitting and a secure connection. Applications The C box duct with drywall flange, round connects to vent register diffuser, airflow conditioning ceiling