d line is a leading Danish design brand that conceives and hand crafts enduring architectural hardware, sanitary ware and solutions for barrier-free living. In 1971, those first products were launched as d line and included two lever handles – the Ø14mm U and L. Their perfect harmony came from sharply bent sections that maintained the radius of their cross sections. Since then, in new categories and through new design collaborations, we have continued to create enduring products.