Panacea Products Arched Lattice Arbor, Black by Panacea Products. $156.84. Arched lattice arbor. The black, powder coated finish brings elegance and weather resistance to the piece, while the steel construction lends sturdiness. Made of steel and the square metal frame creates a perfect contrast to the flat metal lattice. Measures 93-inches in height by 50-inches in width by 20-inches in depth. Four horizontal bars at the top of the unit support the arch, and kee...