Sioux Chief OX Box Dishwasher/Toilet Outlet Box with 1/4-turn ball valve and water hammer arrestor.
Valve inlet connection is 1/2" MPT/sweat.
Valve outlet is 3/8" OD compression connection and includes a compression nut and a ring.
Meets NSF 61 and 372 standards. Nationwide approved for potable water use lead-free compliant (contains no more than 0.25% lead).