Aluminum Air Fittings by CCM.  These air fittings are sold as a matched pair and are compatible with any regulator or On/Off / ASA that uses the industry standard threading of 1/8-27 NPT.

   CCM products are designed and manufactured in the United States and are machined from high quality materials such as 6061 air craft grade aluminum, 300 series stainless steel, and durable plastics such as delrin and lexan.
MADE IN THE USA