Defrost Diffuser that mounts to the underside of the dash with grilles for the top of the dash. This diffuser can be mounted with screws horizontally or vertically.
Diffuser measures: 7-1/4″ x 1/2″ (at the top) 1-3/4″ at the duct hose connection The outlet requires 2″ duct hose
Grille Measures: 6-1/4″ x 11/16″. The grille gets attached with two small screws.
These outlets are sold in pairs; two grilles, two diffusers.