HVAC Duct Start Collar Take Off | 18" Sheet Metal Snap Together Start Collar is Compatible with 18" Duct tool belt When first using this product

When first using this product

Universal Fit: The adjustable design and flexible fabric adapt seamlessly to fit nearly any wrist size

or diffusers in the home

[Outer Dimensions: 22

ensuring consistent and efficient air distribution throughout your space

HVAC Duct Start Collar Take Off | 18" Sheet Metal Snap Together Start Collar is Compatible with 18" Duct tool belt When first using this product+ Product Details Size Sheet metal duct board take off start collar is 18" and it is compatible with duct 18". 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.