Materials: 100% Virgin PTFE inner tube, AISI 304/316 Stainless Steel WireOptional Outer Layer Coating Materials: PU/PVCAN I·D O·D Operating Press Burst Press -39/64"3.56mm1/4"6.35mm4000PSI12000PSI-43/16"4.83mm5/16"8.00mm4000PSI12000PSI-621/64"8.13mm27/64"10.92mm3000PSI10000PSI-827/64"10.67mm35/64"13.72mm2500PSI8000PSI-1033/64"12.95mm5/8"16.00mm2000PSI6000PSI-1241/64"16.26mm49/64"19.30mm1000PSI4000PSI-167/8"22.22mm1-1/32"26.16mm1000PSI3000PSIFeatures:100% virgin grade PTFE resins (DuPont, 3M, Daikin, etc.)Most flexible fluoropolymer tubing as compared with: FEP, PFA, HP PFA, UHP PFA, ETFE, ECTFEWide Working Temperature Range: -65°C to +260°C (-149°F~+500°F)Chemically inert and resistant to nearly all industrial chemicals and solventsLow permeabilitySmooth non-stick surface finishLowest coefficient of frictionExcellent electrical propertiesNon-FlammableNon-ToxicFDA compliantApplications:Automotive / Motorcycle Racing Hose AssembliesAutomotive / Motorcycle Brake LineAutomotive / Motorcycle Brake Hose