[Applications]This Black Stainless Steel Protector Sleeves for 1/8inch Cable Railing. And used on wood/composite posts to prevent the cable from wearing into the wood. Perfect for planning your own cable railing project, good for indoor or outdoor applications. By incorporating black stainless steel cable railing into interior staircases or balconies, you can create a sleek, moden look throughout your home. [Material]Black cable railing protector sleeve is made of stainless steel T316 marine grade, black pvd coating offers additional resistance, wear resistance and weather protection, this cable railing sleeves will not flake off over time. It is which makes our balustrade hardware suitable for coastal installations. Black cable railing system requires hardly any maintenance. [Size]The black stainless protector sleeve is suitable for 1/8inch deck cable railing. Overall Length of Sleeve = 0.8 inch, Flange Diameter = 0.474 inch, flange size is bigger and than others, Required Hole Diameter = 0.251 inch. [Feature]This high quality metal is built to withstand extreme coastal and environments. Choose between kits for metal post or kits for wood posts. Black stainless steel protector sleeve is easy to install and provides a stylish and contemporary to any project, whether used indoors or outdoors, residential or commercial. T316 Stainless protector sleeve for preventing corner and stair transition posts from cable abrasion. Black Stainless Steel Protector Sleeves for 1/8and#034; Cable Railing. for Wood/Composite Posts Easy to Install. Insert the black cable railing protector sleeves into the holes in the wood posts. DIY Cable Railing The black straight wood post protector brings a look of to any cable railing system. This high quality metal is built to withstand extreme coastal and corrosive environments. Colour:Black Material:Stainless Steel 316 Package Contents: 120 x Deck Cable Railing 1 x drill 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.