End Register Duct Boots - 10" X 4" X 7" Round End Center is Compatible with Duct 7" tools With precise measurements and easy

With precise measurements and easy installation

ensuring longevity and durability

this collar is ideal for starting runs of flexible or rigid HVAC ducting

These are built heavy duty for installation into brick and cement walls

Soft Touch Grips for a secure hold

End Register Duct Boots - 10" X 4" X 7" Round End Center is Compatible with Duct 7" tools With precise measurements and easyWorking Accordion + Product Details Size & Compatibility The size of a boot register end is 10" X 4" X 7" galvanized floor boot end center 26 gauge, compatible with duct 7" Superior Quality Made in the USA. Our end register boot is made of high quality galvanized sheet metal, ensuring durability and a secure connection to consecutive duct joints Applications Solid stamped steel with counter sunk screw holes (screws included) and no sharp edges.