Steel 3/4" J Bolt Welded Hinge Heavy Driveway Gates For Welding on Larger Iron or Steel Gates Hinge pivots on a steel ball bearing and includes a grease fitting to keep the bearing lubricated This hinge will swing a full Circle if installed without a stop Hinge is made up of a mounting plate which welds to Steel Post (not included) The J-Bolt arm which attaches to the gate frame and is adjustible. Price is per Pair