High-quality material: Made of stainless steel, has good corrosion resistance and rust resistance; the crimping ring is made of aluminum, hard and sturdy, can be used for a long time. Useful tool: The tension cable tensioner contains all the necessary tools, simple and practical and strong structure, can adjust the tightness of the cable rope, has safe and reliable functions. Easy installation: Simply tighten the aluminum sleeve tool and the cable cutter to complete the cable rail. The connection between the wood screw and the turnbuckle is adjustable. Usage: Suitable for outdoor applications such as tent ropes, clotheslines, outdoor hanging lights, deck cable rails and etc. Note: Due to manual measurement, the size may have an error of 2 cm/1 inch; Due to different screens and angles, the color and size may be slightly different, thank you for your understanding!