Features and Benefits: H-STYLE: Large Tool Application Plug KWIK-CHANGEr: Interchangeable/compatible with most manufacturers NPT: 1/4 Male national pipe thread flow size. Case hardened Steel plated to resist rust. Buna-N seals. MAXIMUM: 67 standard cubic feet per minute (SCFM). 300 PSI inlet pressure. Temperatures up to 250 degrees F. INCLUDED IN MILTON T-STYLE KITS: #S-223 Milton (1839) 1/4 MNPT H-style Air Compressor Quick Connect PlugMilton s 1/4 Male NPT H-style quick connect plug is ideal for any shop or home garage air compressor air tools and all pneumatic applications. This plug provides a 67 SCFM making them ideal for any large tool application requiring more SCFMs. H-style plug has a 3/8 basic air flow size and offers maximum of 300 PSI. Made of case hardened steel and plated to resist rust.Product Specifications:- Offer a maximum airflow of 67 standard cubic feet per minute- Offer a maximum of 300 pounds per square inch- Can withstand a max temperature of 250 degrees FahrenheitYou can also find this 1839 air plug fitting included in these Milton coupler/plug and accessory kits: #S-223