Multi -function: cable railings with rubber sealing strips can withstand extreme and environments; cable railings of metal or aluminum pillars are convenient for installation. Whether it is indoor or outdoor, residential or commercial use. High Performance: 45 degree steel cable guard is suitable for 1/8 inch 5/32 inch 3/16 inch stainless steel wire rope, 1/8 inch steel cable guard can be used in the holes of metal posts to prevent moisture from entering the metal posts, prevent the cable from abrading into the metal/composite posts, and direct contact between different metals. Sealing Ring Size: Cable Guard Sleeve Tilt Angle = 45 Degree, Sleeve Diameter 0.45 inch Length 0.6 inch For 1/8 inch 5/32 inch 3/16 inch Cable Railing, Fits Most Cable Railings Metal Post Protectors: 50pcs 45 Degree Replaceable Rubber Seals For 1/8 inch 5/32 inch 3/16 inch Cable Widely used for mid-angle posts in stairs and ramps, no between cable and post, presenting a clean look of deck railings. Versatile: Cable guard with rubber seal to withstand extreme coastal and environments; Cable guard with metal or aluminum posts for easy installation, whether indoor or outdoor, residential or commercial use. Colour:Black Material:Metal Package Contents: 50 x post protector 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.