Proflow's 300 Series banjo bolts and fittings are constructed from either AISI 303 austenitic stainless steel or regular steel which emit excellent yield strength and machinability properties to create a high quality fitting you come to expect from Proflow. They are available in a variety of sizes and finishes to accommodate a wide range of applications. Suitable for all brake, clutch, power steering, nitrous and any petrol or alcohol based fuels. The perfect choice for when room is a benefit.