10" Stick on Straight Take Off with Damper | Galvanized Steel Metal | is Compatible with Duct 10" 18in diameter + Product Details Size –

+ Product Details Size – 18"w X 16"h is the size for the duct opening measurement only

75"H – fits a 20" X 4" duct opening

6mm or Iron Plate below 1

actual front end outer dimensions are approximately 34 5/8" width X 28 5/8" height

Design – These galvanized or stainless-steel elbows are mechanically bent

10" Stick on Straight Take Off with Damper | Galvanized Steel Metal | is Compatible with Duct 10" 18in diameter + Product Details Size –+ Product Details Size & Compatibility The 10" galvanized steel round straight take off is compatible with duct 10" 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