Prima Polished Chrome Round Top Cylinder Pull BC106 Size 1 3/4″ x 3 1/4″ (41mm x 80mm) Solid Brass Architectural Ironmongery. hand polished and finished in Polished Chrome. a collection of door knockers- door knobs- letter plates- bell pushes- window fasteners- stays- pull and levers handles. The Prima Polished Chrome Collection Offers quality and elegance that cannot fail to enhance any property or style of decor. sitting very comfortably with modern themes or art decor period