Muzata 1/8" Invisible Black Cable Railing Tensioner CB40 Package quantity:20 and rust resistance

and rust resistance

UV-resistant Technology: Muzata posts utilize advanced UV-resistant technology to effectively prevent fading

you could use two invisible lag screws at one corner post of 4”x4” to 10”x10”

When you find the crimper cannot provide enough pressure

T316 stainless steel

Muzata 1/8" Invisible Black Cable Railing Tensioner CB40 Package quantity:20 and rust resistanceProduct Overview Muzata CB40 features an invisible flattened tail design that hides the swaged end of 1 8" cable inside 2"x2" metal posts. Crafted with a burr free finish, this T316 stainless steel swage fitting installs efficiently by crimping with Muzata CK12. Working as either a tensioner or terminal, this marine grade cable railing kit provides durability for all applications while delivering a clean appearance and tension enough to pass codes.