7X7 wire rope
7X7 wire rope or wire strand core is a type of simple wire rope that is used most often as the core for other IWRC wire ropes. 7X7 wire rope is available in both grades of carbon steel and stainless steel and is used more often in low diameters of at most 8 mm. there are other applications as well for 7X7 core wire ropes for hanging stuff and also as connection for some automotive applications.