Aluminum airline style "eyeball" air vent swivels to direct air where needed.Knurled collar of outlet rotates to control air volume. Mounts in 1-7/8" dia. hole.
1. What are the flange dimensions?
2. What is the mounting screw hole spacing?
3. What is the outlet dimension?
The duct flange is 1-3/4", mounting hole spacing is approx 1-11/16" hole center to hole center, and the outlet diameter is approx. 7/8". What is the dimension of the square flange?
The dimension of the square flange is 2-1/8" x 2-1/8".