Most oil gauges come with only 6′ of tubing, but it’s usually too short for many applications .AUTO METER Tubing includes 10 feet of 1/8 inch nylon tubing. Do not use with fuel pressure, brake pressure or nitrous pressure gauges. It is engineered to provide safety, ease of installation, and leak-free connections. With quality unmatched by any other gauge accessory on the market. It weighs .704 ounces and has a smooth exterior. It has a burst pressure of 1,000 PSI and a -65 °F to 150 °F operating temperature range.