ITEM NAME:Tensioners 316 Stainless Steel Rail System Tensioners For Railing M7C9 Tensioners 316 Stainless Steel Rail System Tensioners For Railing M7C9 Name: Wire rope fittings Suitable for: cable stake fittings Suitable for 4mm wire rope Color: silver Material: 316 Stainless steel Package Contents: 2* with chassis connector (with screws).Material: 316 Stainless steel. Suitable for: cable stake fittings.