Card Reader Cover, Product Type Steel Hood, For Use With Card Readers, Entry/Exit Buttons, Intercoms, Keypads, Operating Voltage Not Applicable, Overall Length 3 1/2 in, Overall Height 8 in, Overall Width 4 1/2 in, Outside Diameter Not Applicable, Material Carbon Steel, Finish Powder Coated, Color Black, Weight 3 lb, Standards , Manufacturer Warranty Length 60 day, Housing Mounting Hole Diameter 3/10 in, Resistance Properties UV