HVAC Premium Stick on Side Take Off Galvanized Steel Metal | Pack of 1 Take Off Duct | 4" Stick on Side Take Off Duct is Compatible with Duct 4" fixed bar represents the height

represents the height

This access door comes with two keys

no exceptions

and replacements are available upon request

actual front end outer dimensions are approximately 18 5/8" width X 18 5/8" height

HVAC Premium Stick on Side Take Off Galvanized Steel Metal | Pack of 1 Take Off Duct | 4" Stick on Side Take Off Duct is Compatible with Duct 4" fixed bar represents the height+ Product Details Size & Compatibility The 4" stick on Side take off is compatible with duct 4" Superior Quality Made in the USA. Our stick on side take off duct is made from high quality galvanized steel for durability and rust resistance. It features a secure adhesive design for easy installation onto duct surfaces, providing a reliable connection for 4" round ducts. Applications The galvanized steel rounds take off duct is used to cut into a plenum