{"product_id":"riayer-angled-protective-sleeves-stair-cable-railing","title":"RiaYer T316 Angled Protective Sleeves for 1\/8\" Cable Railing Stairs (30° \u0026 45° | Silver \u0026 Black)","description":"\u003cp\u003e\u003cem\u003eSpecialized protection for wood staircases. These angled sleeves prevent 1\/8\" wire rope from cutting into wood posts on sloped runs. Available in 30° and 45° angles. Premium Marine Grade T316 Stainless Steel.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDrilling angled holes for stair cable railings can be tricky, and without protection, the tensioned cable will quickly dig into the wood. \u003cstrong\u003eRiaYer Angled Protective Sleeves\u003c\/strong\u003e are the professional solution. Designed with a precise flange angle, they sit flush against your stair posts, guiding the cable smoothly through the wood.\u003c\/p\u003e\n\u003cp\u003eCrafted from \u003cstrong\u003eT316 Marine Grade Stainless Steel\u003c\/strong\u003e, these wood post sleeves are available in two angle options (30° and 45°) and two premium finishes (Classic Silver \u0026amp; Black Titanium PVD) to perfectly match your entire railing system.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy Choose RiaYer Angled Sleeves?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e📐 Precise Angle Options (30° \u0026amp; 45°):\u003c\/strong\u003e Unlike generic sleeves, these are pre-angled. The \u003cstrong\u003e30° model\u003c\/strong\u003e fits stair angles between 25°-35°, while the \u003cstrong\u003e45° model\u003c\/strong\u003e is designed for steeper slopes. This ensures a tight, flush fit on the post surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e💎 Premium Black Titanium Plating:\u003c\/strong\u003e For the black version, we use advanced PVD Titanium technology. This creates a hard, glossy black finish that resists wear, corrosion, and fading far better than standard paint under cable tension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e🛡️ Protects Wood Posts:\u003c\/strong\u003e On staircases, the tension force is diagonal. These sleeves absorb that force, preventing the 1\/8\" cable from \"sawing\" into the wood post, which is crucial for maintaining system tension over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e✨ Invisible Elegance:\u003c\/strong\u003e With a compact flange design (0.54\"), these sleeves cover the rough edges of your angled drill holes, leaving a clean, polished look that blends seamlessly into your staircase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e🌊 T316 Marine Grade:\u003c\/strong\u003e Built for the elements. Whether you choose Silver or Black, the core material offers superior rust resistance for both indoor and outdoor deck projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #e1e1e1;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #e1e1e1;\"\u003eAngled Protective Sleeves for Wood Posts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #e1e1e1;\"\u003e\u003cstrong\u003eAngle Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #e1e1e1;\"\u003e\n\u003cstrong\u003e30°\u003c\/strong\u003e (Fits 25°-35°) \/ \u003cstrong\u003e45°\u003c\/strong\u003e (Fits steep stairs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #e1e1e1;\"\u003e\u003cstrong\u003eDrill Hole Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #e1e1e1;\"\u003e1\/4\" (Sleeve OD is 0.25\" \/ 6.35mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #e1e1e1;\"\u003e\u003cstrong\u003eFlange Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #e1e1e1;\"\u003e0.54\" (13.7mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #e1e1e1;\"\u003e\u003cstrong\u003eOverall Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #e1e1e1;\"\u003e1.16\" (29.5mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #e1e1e1;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #e1e1e1;\"\u003eT316 Marine Grade Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #e1e1e1;\"\u003e\u003cstrong\u003eCable Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border-bottom: 1px solid #e1e1e1;\"\u003eFits 1\/8\" (3.2mm) Wire Rope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cstrong\u003eHow to Install:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasure:\u003c\/strong\u003e Determine the angle of your staircase to choose the correct sleeve (30° or 45°).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill:\u003c\/strong\u003e Drill a 1\/4\" hole through your wood post \u003cstrong\u003eat the same angle\u003c\/strong\u003e as your stairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert:\u003c\/strong\u003e Tap the angled sleeve into the hole. Rotate it until the angled flange sits perfectly flush against the wood surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRun Cable:\u003c\/strong\u003e Pass the 1\/8\" wire rope through. The sleeve will now handle the friction.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: My stairs are 32 degrees. Which one should I choose?\u003c\/strong\u003e\u003cbr\u003eA: Choose the \u003cstrong\u003e30° model\u003c\/strong\u003e. It is designed to accommodate a range of angles from approximately 25° to 35° comfortably.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will the Black Titanium coating fade?\u003c\/strong\u003e\u003cbr\u003eA: \u003cstrong\u003eNo.\u003c\/strong\u003e We use advanced Titanium PVD plating technology. It increases surface hardness and wear resistance, ensuring the black finish stays pristine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need these for every post on the stairs?\u003c\/strong\u003e\u003cbr\u003eA: We recommend using them on all intermediate wood posts to prevent the cable from cutting a groove into the wood, which creates slack in your system.\u003c\/p\u003e","brand":"RiaYer","offers":[{"title":"Black \/ 30 Degree \/ 20 Pcs","offer_id":48108544590074,"sku":"B0CNG5Y28L","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 30 Degree \/ 40 Pcs","offer_id":48108544622842,"sku":"B0CWF13MFR","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 30 Degree \/ 50 Pcs","offer_id":48108544721146,"sku":"B0B56PYNBS","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 45 Degree \/ 20 Pcs","offer_id":48108544655610,"sku":"B0CWDZZLPV","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 45 Degree \/ 40 Pcs","offer_id":48108544688378,"sku":"B0CWDZMLSN","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 45 Degree \/ 50 Pcs","offer_id":48108544753914,"sku":"B0CWF177DY","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 30 Degree \/ 20 Pcs","offer_id":48124460925178,"sku":null,"price":16.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 30 Degree \/ 40 Pcs","offer_id":48124460957946,"sku":null,"price":32.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 30 Degree \/ 50 Pcs","offer_id":48124460990714,"sku":null,"price":35.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 45 Degree \/ 20 Pcs","offer_id":48124461023482,"sku":null,"price":16.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 45 Degree \/ 40 Pcs","offer_id":48124461056250,"sku":null,"price":32.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 45 Degree \/ 50 Pcs","offer_id":48124461089018,"sku":null,"price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/9701\/0170\/files\/riayer-black-angled-protective-sleeve-30-45.jpg?v=1778463527","url":"https:\/\/riayer.com\/products\/riayer-angled-protective-sleeves-stair-cable-railing","provider":"RiaYer","version":"1.0","type":"link"}