Quarter-turn aluminum ball valves provide a positive shutoff. Full flow 2.5" (64mm) and 1.5" (38mm) waterways provide maximum flow with minimal loss. Rugged lightweight aluminium alloy casting with durable powder coat finish inside and out, hard coat anodized couplings, super tough nylon folding handles and carrying strap. 2.5" (64mm) NH female swivel rocker lug inlet coupling is standard.