Straight Register Boot - 12" X 6" X 5" Round 7" Round Duct Pipe this cutter features a sharp

this cutter features a sharp blade that won't bend or break

Actual Filter Size – 9 3/4"w x 27 3/4" x 1"

Optional Butterfly Damper Available At Asin: B007CNEL1W

Suitable for a wide range of air conditioning applications

Straight Register Boot - 12" X 6" X 5" Round 7" Round Duct Pipe this cutter features a sharp+ Product Details Size & Compatibility The size of galvanized sheet metal straight floor boot is 12" X 6" X 5". It is compatible with 5" duct Superior Quality Made in the USA. Our straight register boot is made of high quality galvanized steel metal for durability and rust prevention. Applications The straight boot is used for the transition from round pipe or insulated flex duct to register or grille + Product Description If you are looking for a