Migratory Nuc Lid -- 4-6 Frame Unassembled $6.50 3/4” HDO plywood top. 1×2 Ponderosa pine end cleat. Fastened with 7/16”" x 2” galvanized, 16 guage staples. Unpainted. Shop › Migratory Nuc Lid -- 4-6 Frame Unassembled Add To Cart Added! 3/4” HDO plywood top. 1×2 Ponderosa pine end cleat. Fastened with 7/16”" x 2” galvanized, 16 guage staples. Unpainted.