Description
3 - 6 x 10 (duct opening size) Surface Mount One Way Directional in Unfinished White Oak - Slots Parallel with 6" dimension (see customer drawing)
1 - 6 x 10 (duct opening size) Surface Mount One Way Directional in Unfinished White Oak - Slots Parallel with 10" dimension (see customer drawing)
1 - 4 x 12 (duct opening size) Surface Mount One Way Directional in Unfinished White Oak - Slots Parallel with 4" dimension (see customer drawing)
