{"product_id":"thten-replacement-trimmer-head-spool-kit-20pk-fits-black-decker-gh-series-tool-free-install","title":"THTEN Replacement Trimmer Head Spool Kit 20PK — Fits Black+Decker GH Series, Tool-Free Install","description":"\u003cp\u003e\u003cstrong\u003eThe THTEN AF-100 replacement blade head spool is a 20-piece trimmer head and blade kit designed to fit many Black+Decker string trimmer models, delivering quick tool-free installation and ready-to-use cutting components.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit bundles spools, polycarbonate blades, set screws and a wrench so you can replace worn trimmer heads and blades fast. It’s built for common Black+Decker lines such as GH400, GH500, GH600, GH900 and several LST and NST models, letting you restore cutting performance without buying a new trimmer. The parts are engineered for straightforward assembly and everyday lawn and yard trimming tasks.\u003c\/p\u003e\n\n\u003ch3\u003eWill this THTEN AF-100 kit fit my Black+Decker trimmer model?\u003c\/h3\u003e\n\n\u003cp\u003eCompatibility is broad across many Black+Decker garden trimmers and heads. Confirm your model number against the included compatibility list before purchasing to ensure a correct fit.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible with GH400, GH500, GH600, GH610, GH900, GH912 models\u003c\/li\u003e\n  \u003cli\u003eAlso fits ST6600, ST7000, ST7700, CST1000, CST1200, CST2000\u003c\/li\u003e\n  \u003cli\u003eSupports MTC220, MTE912, NST2018, NST1118, NST2118 and LST220\/300\/400\/420\/136 lines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install the replacement head and blades?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is designed to be quick and mostly tool-free: push the spool into the trimmer socket until it locks, using the side push buttons when present. The package also includes a wrench and set screws for securing parts when needed.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePush-in head locks automatically with side-button assistance\u003c\/li\u003e\n  \u003cli\u003eIncludes tool wrench and 4 set screws for secure mounting\u003c\/li\u003e\n  \u003cli\u003eClear steps reduce downtime so you can return to trimming quickly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat components come in the 20-piece THTEN AF-100 package?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit contains spools, polycarbonate blades, set screws and a tool to make replacement complete and functional out of the box. It supplies multiple parts so you have spares for future maintenance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e6 pack of polycarbonate replacement blades for repeat use\u003c\/li\u003e\n  \u003cli\u003e4 set screws to secure the head assembly during installation\u003c\/li\u003e\n  \u003cli\u003e4 pack trimmer spools and 1 pack trimmer head included\u003c\/li\u003e\n  \u003cli\u003e1 pack tool wrench provided for tightening and adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre there any cautions or best-use tips for this replacement head?\u003c\/h3\u003e\n\n\u003cp\u003eThe AF-100 head is intended for trimming grass and light weeds rather than heavy-duty edging or contact with hard surfaces. Avoid using the blades along brick, wooden fences or chain to prevent damage and premature wear.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDo not use the blade head for edging along hard surfaces or fencing\u003c\/li\u003e\n  \u003cli\u003eAvoid striking chain, large rocks, or metal to protect the polycarbonate blades\u003c\/li\u003e\n  \u003cli\u003eInspect and tighten set screws periodically for safe operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This THTEN AF-100 20PK replacement kit is aimed at homeowners and landscape maintenance users who need an affordable, ready-to-install replacement for worn trimmer heads on compatible Black+Decker models. It’s useful for those who want spare blades and spools on hand to minimize downtime, prefer straightforward, mostly tool-free updates, and perform routine yard trimming rather than heavy edging or professional hard-surface work. If you’re unsure about fit or encounter any problem, contact the seller for assistance before returning the product.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit include blades and spools or just the head?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The 20-piece kit includes trimmer spools, polycarbonate blades, set screws, one trimmer head and a wrench.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this head for edging along driveways or fences?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Avoid edging along brick, wood or chain to prevent damage and premature wear.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"THTEN","offers":[{"title":"Default Title","offer_id":56832892993876,"sku":"B0BPC42S54","price":46.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/thten-af-100-front-packaging.jpg?v=1787035043","url":"https:\/\/gardenluxe.co.uk\/products\/thten-replacement-trimmer-head-spool-kit-20pk-fits-black-decker-gh-series-tool-free-install","provider":"Gardenluxe Uk","version":"1.0","type":"link"}