Full 4.5mm Thickness. 3-Ply Nylon for Strong Reinforcement. The clamps will be included, easier install for you. Working pressure 85 PSI / Burst pressure 245 PSI. This kit also includes 3 different size silicone vacuum hose: 3mm vacuum hose (120 inches / 10 feet), 5mm vacuum hose (80 inches/6.7 feet) and 8mm vacuum hose (40 inches/3.3 feet)..
