{"product_id":"fence-post-cap-oxide-red","title":"Fence Post Cap - Oxide Red","description":"\u003cp\u003e\u003cstrong\u003ePost Extender (Quick-Fit, Oxide Red)\u003c\/strong\u003e is a fast, no-dig way to raise the height of an existing timber fence or gate post without replacing it. The heavy-duty steel collar sleeves over the original post and the quick-fit clamp locks it securely, creating a rigid extension point for new rails, panels or trellis. The durable oxide-red coating offers outdoor corrosion resistance and a tidy, professional finish.\u003c\/p\u003e\n\u003ch4\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtend Without Replacement:\u003c\/strong\u003e Increase post height quickly—ideal for adding privacy panels or trellis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-Fit Clamp:\u003c\/strong\u003e Rapid tightening provides a secure, twist-resistant hold with minimal tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid Support:\u003c\/strong\u003e Robust box section helps restore strength to weathered posts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-Dig Solution:\u003c\/strong\u003e Avoids disturbing existing foundations, paving or landscaping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Finish:\u003c\/strong\u003e Oxide-red coating for long-lasting corrosion resistance outdoors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAvailable Size\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Code\u003c\/th\u003e\n\u003cth\u003eTo Suit Post Size (mm)\u003c\/th\u003e\n\u003cth\u003eTo Suit Post Size (inch)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFPC50\u003c\/td\u003e\n\u003ctd\u003e50 × 50\u003c\/td\u003e\n\u003ctd\u003e2 × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFPC75\u003c\/td\u003e\n\u003ctd\u003e75 × 75\u003c\/td\u003e\n\u003ctd\u003e3 × 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFPC100\u003c\/td\u003e\n\u003ctd\u003e100 × 100\u003c\/td\u003e\n\u003ctd\u003e4 × 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e75 × 75 3 × 3\u003c\/p\u003e\n\u003ch4\u003eProduct \u0026amp; Technical Details\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Post extender (quick-fit clamp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heavy-gauge steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Oxide-red coating (paintable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixing Method:\u003c\/strong\u003e Sleeve over existing post; tighten quick-fit clamp to secure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Raising fence\/gate posts, fitting trellis or additional rails, minor post repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstructions for Use\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eCheck the existing post is sound and plumb; replace severely decayed timber.\u003c\/li\u003e\n\u003cli\u003eSlide the extender over the post until fully seated. Align to fence line.\u003c\/li\u003e\n\u003cli\u003eTighten the quick-fit clamp evenly for a rigid, twist-resistant hold.\u003c\/li\u003e\n\u003cli\u003eFix the new extension timber or trellis to the extender as required; re-check tightness after settling.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003eLimitations \u0026amp; Precautions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNot a substitute for structural design where high wind uplift or lateral loads are present—assess the fence line accordingly.\u003c\/li\u003e\n\u003cli\u003eEnsure the existing post and base are sound; do not use on rotten or loose posts without repair.\u003c\/li\u003e\n\u003cli\u003eTreat any cut end grain on new timber with a suitable preservative.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA rapid, clean solution for increasing fence height and adding trellis—quick to clamp, corrosion-protected and ready to support new timber securely on existing posts.\u003c\/p\u003e","brand":"DIY Refurb","offers":[{"title":"50 x 50mm","offer_id":56839344587017,"sku":"FPC50","price":1.45,"currency_code":"GBP","in_stock":true},{"title":"75 x 75mm","offer_id":56839344619785,"sku":"FPC75","price":1.71,"currency_code":"GBP","in_stock":true},{"title":"100 x 100mm","offer_id":56839344652553,"sku":"FPC100","price":2.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/4040\/2697\/files\/FencePostCaps-RedOxide.jpg?v=1771854533","url":"https:\/\/instock.net\/products\/fence-post-cap-oxide-red","provider":"InStock","version":"1.0","type":"link"}