1U Blanking Panel Kit 19" Black AR8108BLK Metal blanking panels are designed for use in vertical rails with either square or threaded holes. They promote proper airflow, preventing air recirculation by occupying unused rack space. Their use will improve the cooling efficiency within the enclosure.: Includes: Mounting Hardware, Qty 2 - 1U Panels Features Covers open rack space to ensure proper airflow Promotes Proper Airflow Physical Net Weight 0.20 lbs. ( 0.09 kg) Maximum Height 1.75 inches ( 44 mm) Maximum Width 19.00 inches (483 mm) Maximum depth 0.10 inches ( 3 mm) Shipping Weight 1.60 lbs. ( 0.73 kg) Shipping Height 3.90 inches ( 99 mm) Shipping Width 23.40 inches (594 mm) Shipping Depth 1.50 inches ( 38 mm) Rack Height 2U Color Black Conformance Standard Warranty 2 years repair or replace Standards EIA-310-D