The OTC 2545 Door Flange Tool Set is designed for aluminum door repair and allows for removal and installation of aluminum door skin. The set includes right and left hand door hem flange opening air hammer adapters, a pack of 10 hem flange tool replacement inserts, and a door hem flange crimping tool. Applications include: Ford Econoline F-Series truck. Similar to OE part number 502-080, 501-078, and J-46162.