Description: [Size] The 6AN fuel line kit ID 5/16" (0.31"). OD: 0.45". Please measure before purchase. (Includes all components shown in the picture.) [Working Pressure] Working temperature range: -76℉ to 446℉ (-60℃ to 230℃). The maximum working pressure: 1,500 PSI. Bursting pressure: 4,500 PSI. The AN-6 nylon braided high-pressure PTFE fuel line holds up a lot stronger to heat and extreme circumstances. What You Get: 1x 25FT - 6AN PTFE Injection Fuel Hose 2x 45 Degree - 6AN Swivel Fuel Hose Fitting 6 x Straight - 6AN Swivel Fuel Hose Fitting 2x 6AN To 3/8 NPT Fuel Pump Adapters 2x 6AN to 3/8" Hose adapter fitting 1x 6AN to 5/16" Hose adapter fitting 1x AN6 to 3/8" Quick disconnect male 1x Two-way Reaming Tool.