Open Box Hollis DIN To Yoke AdapterThe Hollis DIN to Yoke Adapter is a threaded body with a standard, heavy duty marine grade chromed brass yoke and screw knob that will thread on to the Hollis Gear DIN Regulator inlet fitting, thus converting the DIN mode back to the conventional scuba yoking system. The Hollis Gear DIN to Yoke Adapter is handy for traveling divers who have DIN regulators but frequent resorts where DIN tanks are not available. Conversion only takes seconds and