Stick-on Collar Duct | Galvanized Steel Metal Collar Duct 30-Gauge | 9" is Compatible with 9" Drop Ceilings / Lay-In L/H@0 FT: - 38

L/H@0 FT: - 38

this fitting is perfectly compatible with 16-inch ducts

+ Product Spec Sheet Aluminum Return Filter Grille Spec Sheet

+ Product Details Perfect Fit & Easy Sizing - Designed for a 18" x 8" OR 8" X 18" duct opening (measured at the opening)

Stick-on Collar Duct | Galvanized Steel Metal Collar Duct 30-Gauge | 9" is Compatible with 9" Drop Ceilings / Lay-In L/H@0 FT: - 38+ Product Details Size Stick on collar is 9" and it is compatible with duct 9". Design It has the main role in HVAC ducting system. The stick on collar helps you in heating, ventilation, and air conditioning (HVAC) to deliver and remove air. Applications The galvanized steel round duct is used to cut into a plenum or rectangular duct to begin a trunk line or branch like runs. Premium Quality Our duct stick on collar has made of high quality galvanized