Aqua's DIN to Yoke Adapter is a threaded body with a standard, heavy-duty MarineGrade Chromed Brass yoke and screw knob that will thread on to any DIN Regulator inlet fitting, thus converting the DIN mode back to the conventional scuba yoking system. Aqua's DIN to Yoke Adapter is handy for traveling divers who haveDIN regulators but frequent resorts where DIN tanks are not available. Conversion only takes seconds.