4" Stick on Side Take Off is Compatible with Duct 4", Airtight with Damper white + Product Details Size -

+ Product Details Size - 34"w X 24"h X 2"d (for duct opening measurement only)

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

Made in the USA

+ Product Spec Sheet Aluminum Return Filter Grille Spec Sheet

+ Product Details Size - 30"w X 18"h X 2"d (for duct opening measurement only)

4" Stick on Side Take Off is Compatible with Duct 4", Airtight with Damper white + Product Details Size -+ Product Details Size & Compatibility The 4" galvanized steel round side take off is compatible with duct 4" Superior Quality Made in the USA. Our straight register boot is made of high quality galvanized steel metal for durability and rust prevention. It has crimped ends for easy fitting and secure connection to consecutive duct joints Applications The Galvanized Steel Round Take Off Duct is used for transition from an air plenum or square duct to a