Red Hound Auto Weld-on Heavy Duty Steel Hinge Greaseable Formed 7" Long Leaf Strap Style with Grease Zerk Fitting Trailer Cargo Truck Body Gate Door Red Hound Auto Trailer Door Hinge - 7in Overall length: 7-1/8in. Overall width: 4in. Plate width 2-1/4in. Thickness 1/4in 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