(8) 4.5" Steel Butterfly Weld On Hinges / Cargo Utility Trailer Ramp Door Hinges

Set of (8) 4.5" Raw Steel Weld On Butterfly Hinges.. Integrated Grease Fittings... Heavy Duty Steel Hinges for Weld On Applications... Generic Hinges Attach Ramps, Doors and Folding Parts... Hinges are 4-1/2″ Long with Raw Steel Finish... 7/16″ Pin Diameter. 9 Gauge Steel... Butterfly Style Hinge Installation...