HVAC Duct Start Collar Take Off | 12" Sheet Metal Snap Together Start Collar is Compatible with 12" Duct Color_Anodized Aluminum 18 kgs) - No more

18 kgs) - No more lugging around a heavy tool box along with your already hefty tools

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Featuring a multi-shutter damper with an easy-access lever

The end is crimped to connect consecutive

Actual Filter Size – 23 3/4"w x 33 3/4" x 1"

HVAC Duct Start Collar Take Off | 12" Sheet Metal Snap Together Start Collar is Compatible with 12" Duct Color_Anodized Aluminum 18 kgs) - No more+ Product Details Size Sheet metal duct board take off start collar is 12" and it is compatible with duct 12". 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.