Polished Chrome Ring Door Knocker | From the Anvil
SKANDH Solid Brass Door Knocker "Victorian", 8" Inch Satin Chrome Finish, Knockers - Amazon Canada
Victorian Rope Solid Brass Door Knocker w Viewer (Brushed Chrome), Knockers - Amazon Canada
Door Knocker on Rose
XFORT® Door Knocker with Door Viewer Polished Chrome, Victorian Urn Door Knockers for Front Door, Elegant Front Door Furniture with a Classic Period Design, Alerting You of Visitors to Your Home :
Lion's Head Victorian Door Knocker | British Ironmongery