At Door-knockers.co.uk, our cast iron collection draws from the rich heritage of original ironmongery designs. For a more traditional look, the Cast Iron Door Knockers is the ideal choice. Designed with both quality and looks at the core, the cast iron door knocker is a timeless addition to the home. In addition, it offers a traditional feel for welcoming guests. So, if you are looking for the highest quality chrome knockers at competitive prices, look no further.