[APPLICATIONS] For 1 or 8 inch deck cable railing system. It's suitable for 4x4inch metal and wood posts and applicable for both level and angled sections. Provided a "dead end" for a DIY cable railing project, can be used on all sorts of posts in wood or metal. Perfect for installation on exterior decks, marine rigging, or interior applications. [T316 STAINLESS ] This cable railing hardware was made with T316 stainless steel so you don' have to worry about them rusting over time. Because of their material, you can install them both indoors and out. Use with metal or wood posts. Suitable for outdoor or indoor. [SIZE] 4x4inch Invisible cable railing kits fit for 1 or 8 inch stainless steel wire rope cable. This cable railing hardware consists of two parts: Invisible receiver and swage dead end. Overall length of the receiver: 1.75inch, Threaded stud length: 2.98inch, Thread: 1 or 4-20. Min length: 3.73inch, Max length: 4.59inch, Drill Hole Size = 0.30inch. The length of the swage dead end: 1.73inch, Drill Hole Size = 0.21inch. [EASY TO INSTALL] Invisible Receiver with hexagon socket. Invisable after being installed due to its small size and consice appearance. These swage cable railing end fittings require a special swaging tool in order to secure them on the wire. Hydraulic Crimper Tool and Cable Cutter: B083Z5JQJ9. 1 or 8inch Stainless steel protector sleeves: B091C66ZRV. for stair cable railing, compatible with 5 or 16inch ID Angle Washers: B0BXD6YDLN. Colour:Silver Material:Stainless steel Package Contents: 10 x connectors 1 x wrench 1 x small tool 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.