Nitrous Outlet 00-56020 - 3/16" Tubing Bender

180 Degree Bends.;1" Radius;Also Available For 1/4" Tubing Application. Bending clean hard line is an art. It takes a mix of talent and the right tool for the job. Nitrous Outlet tubing benders will give you the ability to make tight bends of up to a 180 degree's with out kinking the hard line. This bender makes a 1" radius bend at 180.