The OTC 9770 is a lightweight, rugged hose that is 12 feet long. 1/4" inside diameter high flow hose with 3/8” NPTF ends. The hose is a braid type 2-ply rating. The operating pressure is 10,000 PSI and the hose complies with MHI Std. IJ100. Note: This hose is not recommended for use where heat or weld spatter conditions exist.