Best 424 4 1/2" x 18 1/2" to 10" Round Front/Rear Transition

Product Details

Manufacturer	Best
Item #	424
Condition	Brand New Item - We are an Authorized Online Best Dealer
In Stock?	Yes

Features

• • Galvanized steel.
  • Allows for quick transition to easy-to-obtain-and-install round ducting.
  • 4-1/2" x 18-1/2" to 10" round.

Product Description

Rear Transition