These invisible cable railing kits are great compatible with both horizontal and vertical cable runs. Their main purpose is to anchor cable on one end of runs to make sure there is enough tensioning. Our terminal outer diameter is 8mm, designed compatible with a 10.5mm terminal hole. It is different from a 10mm thick terminal and can be used compatible with both level posts and stair posts. Our thread stud offers a longer adjustable length of 30mm, providing greater installation flexibility compared to other products which only offer 14.5mm. We also include 2 spare threaded studs in our package, so you won't need to buy a whole package if your wire rope length is crimped incorrectly. Threaded stud length: 2.48inch/63mm, Receiver length:1.18inch/30mm, Receiver outer diameter: 0.314inch/8mm, Drill Hole Size = 0.16inch/4mm. The dimensions of this threaded stud and receiver are designed to perfectly accommodate a 1/8-inch stainless steel wire rope cable, making it an perfect choice compatible with 1/8-inch cable railing applications. Our cable railing hardware is constructed from T316 stainless steel, which is durable, rust-resistant, and corrosion-resistant. It is suitable compatible with use in indoor, outdoor, and coastal applications. The 1/8inch invisible cable railing kits make it easy to stretch and maintain proper tension while preventing wire rope damage. You can use it with metal or wood posts. The invisible receiver features a hexagon socket, a compact size, and an invisible appearance once installed. Using the included Hex wrench, installation is easy and convenient. Colour:Silver Material:Stainless steel Package Contents: 1 set x cable tensioner Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.