At Amazon, get this DeWalt 3/8″ Industrial Air Coupler for $6.99. That’s $7 less than the price Home Depot charges. It has a 3/8″ body with a 6-ball locking design rated for up to 300 PSI, and its Male NPT threading allows it to connect directly into airline components. Buy Now at Amazon
Features
3/8″ body design delivers 75 SCFM airflow at 90 PSI 6-ball locking mechanism for a secure, airtight seal 3/8″ Male NPT threading for direct connection to airline components Rated for a maximum working pressure of 300 PSI Metal construction with engraved size markings Includes one male coupler
