... solid solder joint,the size of holes are uniform, network flattening, design beautiful, practical and light, high- ... cover.Plug grille plate solid solder joint, Kongju uniform, network-formation, design beautiful, practical, is the use of goods ... etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc US standard: 1''x3/16'', 1 1/4''x3/16'', ... 38.1, 40, 41.25, 60, 80mm etc US standard: 19-w-4, 15-w-4, 11-w- ...