End Register Duct Boots - 10" X 4" X 7" Round End Center is Compatible with Duct 7" Ceiling actual front end outer dimensions Product Details Perfect Fit MCSB1616 Blade

actual front end outer dimensions are approximately 38 5/8" width X 10 5/8" height

+ Product Details Size - 14"w X 10"h is the size for the duct opening measurement only

+ Product Details Size – 10" X 6" is the opening (vent hole) dimension - actual size is approx

actual front end outer dimensions are approximately 27 5/8" width X 18 5/8" height

Design – Fixed Hinged for easy filter change & cleaning - uses a 1" thick filter

End Register Duct Boots 10" X 4" X 7" Round End Center is Compatible with Duct 7" Ceiling actual front end outer dimensions Product Details Perfect Fit MCSB1616 Blade actual front end outer dimensions are approximately 38 5 8" width X 10 5 8" height + Product Details Size 14"w X 10"h is the size for the duct opening measurement only