HVAC Duct Start Collar Take Off | 10" Sheet Metal Snap Together Start Collar is Compatible with 10" Duct Extruded Aluminum Ceiling including round exhaust air duct

including round exhaust air duct systems for dryers

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

Rigid Built For External Use– The sturdy and rigid design features noise free components that eliminates vibration and excess noise to the louvers

the actual front end outer dimensions are 10" in diameter

+ Product Details Size - 32"w X 6"h X 2"d (for duct opening measurement only)

HVAC Duct Start Collar Take Off | 10" Sheet Metal Snap Together Start Collar is Compatible with 10" Duct Extruded Aluminum Ceiling including round exhaust air duct+ Product Details Size Sheet metal duct board take off start collar is 10" and it is compatible with duct 10". Premium Quality Our products are made of high quality galvanized sheet metal with crimped ends (snap lock design) for easy fitting and secure connection. Made in the USA. Applications The snap collar duct board fitting is used as a main duct or plenum; a starting collar is installed for attaching a straight or split fitting for the ducts.