Milton 1/4" NPT Female P Style Coupler, a heavy-duty steel coupler with 8 locking balls for better retention of plugs. It has a 3/8" flow size, a maximum of 300 lb per sqin, a maximum air flow of 68 standard cuft per minute, and a maximum temperature of 250 degrees Fahrenheit. This coupler is compatible with 1/4" x 3/8" T-Style.

• 1/4 In. NPT Female P Style Coupler.
• 3/8 In. flow size.
• Maximum of 300 lb per sqin.
• Maximum air flow of 68 standard cuft per minute.
• Maximum temperature of 250 degrees Fahrenheit.
• Body with 8 locking balls for better retention of plug.
• Compatible with 1/4 In. x 3/8 In. T-Style.