MITCO P131-18M FLEXIBLE OIL LINE 24""L X 1/2""DIA. 1/4""NPT MALE END CONNECTORS BOTH ENDS MITCO'S FLEX LINES ARE COMPOSED OF A PERBUNAN LINER INSIDE A BRAID OF GALVANIZED SOFT STEEL. IT SIMPLIFIES THE INSTALLATION OF OIL COMPONENTS. MAX TEMPERATURE 212°F. OPERATING PRESSURE 145 PSI. BIO RATING OF B20. MADE IN THE USA.