Straight Register Boot - 12" X 4" X 7" Round 20 Feet Long Actual Front End Outer Dimensions

Actual Front End Outer Dimensions Are 3

+ Product Details Perfect Fit & Easy Sizing - Designed for a 18" x 36" OR 36" x 18" duct opening (measured at the opening)

+ Product Description Introducing our Premium Quality Straight Saddle Stick-On Take-Off – meticulously crafted from high-grade galvanized sheet metal with crimped ends featuring a snap-lock design

With a 7-inch size

LONG LASTING - Replaceable SK5 Alloy

Straight Register Boot - 12" X 4" X 7" Round 20 Feet Long Actual Front End Outer Dimensions+ Product Details Size & Compatibility The size of galvanized sheet metal straight floor boot is 12" X 4" X 7". It is compatible with 7" 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