VOLA 673RK Shower set, Two-handle built-in mixer with ¼ turn ceramic disc technology. 673RKUP = Mixer 600. 673R AP = 2 pcs. handles NR17, hand shower and hand shower holder with non-return valve 070R, with holder on the right, hose 1500 mm, three-hole plate 60 x 231 mm 003K.