Check the listing for details. Milton 1803 1/4" Female Coupler P-Style. Condition: New. Listed at 19.40 USD. Milton 1803 1/4" Female Coupler P-Style The Milton 1803 1/4" Female Coupler P-Style is a high-quality, durable coupler that is perfect for a variety of applications. It is made of high-strength steel and has a 1/4" NPT female thread. The coupler is also equipped with eight locking balls to ensure a secure connection. The Milton 1803 1/4" Female Coupler P-Style is a great choice for any application that requires a high-quality, durable coupler. Features P-Style couplers are heavy duty steel 8 ball bearing connection Specifications Item: Coupler Type: P-Style Designated Size: 1/4 Inch End Connection: Female Threaded Material: Steel Pressure Rating: 300 PSI Temperature Rating: 250 Deg F Overall Dimensions: 2.25 Inch Length x 1.125 Inch Width x 1.125 Inch Height Air Flow Rating: 68 SCFM Basic Flow Size: 3/8 Inch Seal Material: Buna-N Packaging Type: Box Made in USA UPC 309373048030