Red Hound Auto Qty 4 Steel Strap Style Short Leaf Hinge with Grease Zerk Fitting Weld-on Heavy Duty Greaseable Trailer Truck Body Gate Door Hinge 4 - Red Hound Auto Trailer Door Hinge 5-3/8" overall length. 4" overall width. 2-1/4" plate width. 1/4" thickness Great for doors on freight trucks, horse trailers, dump trailers and more Heavy duty steel, ready to be welded on Weather-resistant, product can withstand harsh weather conditions