Johnson Controls 21117 SKU: 21117 $6.20 $13.90 (0)No Reviews yet Quantity -+ Add to Shopping Cart Call for Lead Time Details Johnson Controls 21117 : 4" Static Pressure Probe Details Back DetailsJohnson Controls 21117 : 4" Static Pressure Probe Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review