... wooden edge 1. Carton covers the four corners of the door leaf and 2 carton strips fasten the middle 2 panel steel door with wooden ... , wooden jambs is optional (knock down packing, Wood block for the door lock hole) 6, Loading capacity: 770 Pieces/40HC or ... , Canada, Mexico, Panama, Republic Trinidad of Tobago and. Nigeria etc 2 panel steel door with wooden edge