Rockwood 621 UL Listed 160˚ Door Viewer For Doors 2" to 2-1/2" Specification Material: Brass Other: Installation - drill 1/2" hole Part Number Inside Cover For Doors Weight ANSI A156.16 621 No 2" to 2-1/2" 0.1 lbs. L03222, L03172 Close Downloads Rockwood 621 Cut Sheet (.pdf) Rockwood 621 Template (.pdf) Close Finishes Description US ANSI/BHMA Antique Bronze ANT --- Bright Chrome CRM --- Polished Brass BRS --- Close Line Drawings/Application Suggestion Line Drawing Application Suggestion Close Interested in this product? Contact us to order Related products Rockwood 622For Doors 1-3/8" to 2-1/8" Rockwood 620For Doors 1-3/8" to 2" Rockwood 620VCCover for Viewer 620 & 621