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 14 in Overall Width 14 in Outside Diameter Not Applicable Material Carbon Steel Finish Powder Coated Color Black Weight 10 lb Standards ADA Manufacturer Warranty Length 60 day Housing Mounting Hole Diameter 3/10 in Resistance Properties UV Resistant