Flat Elbow Transition - 5" Sheet Metal 45-Degree Oval Flat Duct Angle - is Compatible with Duct 5" 10" Round Duct Pipe it boasts a safety hook

it boasts a safety hook and is fully removable thanks to its spring-loaded hinge mechanism

it provides a seamless solution for noise control

+ Product Details Size - 10"w X 24"h X 2"d (for duct opening measurement only)

+ Product Details Size - 22"w X 22"h is the size for the duct opening measurement only

+ Product Details Size & Compatibilty - The 6" to 4" round metal pipe reducer & increaser 30 gauge is compatible with duct 6" to 4"

Flat Elbow Transition - 5" Sheet Metal 45-Degree Oval Flat Duct Angle - is Compatible with Duct 5" 10" Round Duct Pipe it boasts a safety hook+ Product Details Size & Compatibility The 5" sheet metal 45 degree oval Flat duct angle is compatible with duct 5" Superior Quality Made in the USA. Our galvanized duct end boot is made of high quality galvanized sheet metal with crimped ends (snap lock design) for easy fitting and secure connection Applications The flat transition duct 45 degree elbows are used for changing the vertical direction of the rectangular duct. They are fitting to use when