Patent-pending handle features field-selectable and changeable direction of rotation - permits installation in otherwise unusable locations. New Tri-Flange base and mount hole pattern provide easy retrofit when replacing most popular brands. Handle has square hole to accept standard ratchet (helps to reach hard-to-reach valves and eases actuation of hard to operate valves). Full Pipe Size Flow, Stainless steel ball and stem, PTFE seats and seals, Serviceable while installed. >Base has bonding attachment. Drain plugs on both sides for efficient winterization.