HVAC Duct Start Collar Take Off | 10" Sheet Metal Snap Together Start Collar is Compatible with 10" Duct 3-Pack Whether you need to create

Whether you need to create trunk lines or branch-like runs

with actual outer dimensions of 30

+ Product Details Perfect Fit & Easy Sizing - Designed for a 14" x 20" OR 20" X 14" duct opening (measured at the opening)

resulting in a non-seamed tubing that can be fitted with a rolled-lipped collar or an angle ring flange

100% Satisfaction Guaranteed Don't worry

HVAC Duct Start Collar Take Off | 10" Sheet Metal Snap Together Start Collar is Compatible with 10" Duct 3-Pack Whether you need to create+ 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.