Dual-jointed articulating arm with semi-flexible hose. MagneDock Technology – magnetic docking system. DIAMOND Seal Technology. Euro-motion Diamond Valve with InnoFlex waterways. Touch-Clean nozzles – swipe away mineral deposits. Two-function wand: spray and stream. 1-hole installation. Overall height varies with arm position: Maximum 21 1/2". Accommodates up to 3” deck thickness. Comes standard with fittings