COMET Folding Mixer Tap - London. Complete with micro-switch. This Comet Mixer tap is ideal for use with SMEV sinks. Height: 40mm (turned up) Width: 85mm max Hosetail: 3/8 inch or 1/2 inch (10mm or 12mm) Mounting hole: 22mm diameter Chrome effect plastic with black Vertically swivelling spout. Sold in singles or Outer Boxes x 50.