Prima Slim Diplomat Door Knockers

The Prima Slim Diplomat Door Knocker is a narrow-profile knocker designed for use on entrance doors, offering a clean, contemporary silhouette. This collection covers the Slim Diplomat design in a 185mm x 80mm overall size, making it easier to compare against your existing door furniture before you choose a finish.

Size, fixing centres and finishes

This knocker measures 185mm x 80mm and has 145mm bolt centres. If you are replacing an existing knocker, the bolt-centre measurement can be particularly useful for checking whether it will align with holes already in the door.

Finishes are available across the range to suit different door and exterior colour schemes. Options include warm metallic tones such as Antique Brass and Polished Brass, cooler Polished Chrome, and a modern Matt Black. Finish availability can vary by option.