2.5" (65mm) female swivel inlet x two 1.5" (38mm) male outlets. Quarter-turn aluminum ball valves provide a positive shutoff. Full flow 1.5" (38mm) ball waterway. Rugged lightweight aluminum alloy casting with durable powder coat finish inside and out, hard coat anodized couplings, and super tough nylon folding handles. 2.5" NH female swivel rocker lug inlet coupling is standard.