Description：Material: This invisible cable railing kit is made of T316 stainless steel, ensuring excellent corrosion resistance and durability. It keeps your cable deck railing kit looking great and stable for a long time. The stainless steel material also withstands harsh weather conditions, allowing you to install them for both indoor and outdoor use.Invisible Design: This cable railing kit has a concealed flat tail design, providing a clean and tidy appearance to your cable railing system. The forged end is well-hidden inside the post, offering a seamless and stylish look.Easy to Install: The cable railing tensioner comes with an installation handle, making it easy to install your cable railing system by following the instructions provided.