Key Features: Crafted from solid brass with an organic oval knob and geometric backplate Two-tone finish: polished nickel backplate against a brushed brass surround 230mm x 60mm (9.06" x 2.36") backplate and 57mm (2.24") projection Suits door thicknesses 32-55mm (1.26"-2.17") Supplied as a pair with mounting hardware included Designed in collaboration with SMAC Studio Like jewellery is the final touch to an outfit, Duet is the finishing detail that completes a space. Designed in collaboration with SMAC Studio, the Duet Passage brings a jewellery-inspired sensibility to a more architectural form, with a subtle nod to traditional design.Crafted from solid brass, it features a deliberately organic oval knob contrasted against a geometric backplate with angled corners, finished in a refined two-tone combination of a polished nickel backplate set against a brushed brass surround. The knob rotates freely in either direction, and the set can be installed with the knob positioned above or below the backplate to suit your preference. The design reflects the growing influence of mixed metals in both jewellery and interiors, translating this trend into a functional, tactile detail for the home.Each set includes two knobs for back-to-back installation, striker plate and all required mounting hardware. The knob may also be installed as a dummy set where required.The backplate measures 230mm x 60mm (9.06" x 2.36"), with 57mm (2.24") projection. Designed for doors with a thickness of 32-55mm (1.26"-2.17").