Duct Start Collar Take Off | 22" Sheet Metal Snap Together Start Collar is Compatible with 22" Duct 5" Round Duct Pipe + Product Details Size -

+ Product Details Size - 40"W X 8"H is (for duct opening measurement only)

+ Product Details Size - 36"w X 24"h is the size for the duct opening measurement only

Length of Electric Cord: -

+ Product Details Size – The size 30-gauge stick-on collar is 7" and it is compatible with duct 7"

Built to Last Crafted from tough 1680D polyester

Duct Start Collar Take Off | 22" Sheet Metal Snap Together Start Collar is Compatible with 22" Duct 5" Round Duct Pipe + Product Details Size -+ Product Details Size Sheet metal duct board take off start collar is 22" and it is compatible with duct 22". 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.