Great for on-the-go dive missions and extended trips, the Zeagle DIN to Yoke Adapter lets you change DIN regulators to fit standard yoke tanks quickly without the need for additional hardware. Quick Convert of DIN to Yoke Regulator Great Travel Item Corrosion Resistant Chrome Plated Marine Brass Durable Plastic Handwheel Knob Rubber Dust Cap Easy to Install, No Tools Required