Bulk Cable - 1/8" Uncoated 3/16" diameter 1x19 and 7x7 cables of type 316 stainless steel is strong, durable, and weather-tough. Typically used for residential and light commercial applications. 1x19 Cable Construction — 19 individual wires twisted into a single semi-flexible strand. Excellent for railings, fences, and trellises with straight runs or slight bends.