{"product_id":"sf400-speed-feed®","title":"SF400 Speed-Feed®","description":"\u003cdiv class=\"heading product-hero__heading\"\u003e\n\u003cp class=\"heading__text heading__text--xxl\"\u003eECHO's patented revolutionary Speed-Feed\u003csup\u003e®\u003c\/sup\u003e trimmer head. \u003cspan\u003eTake the hassle out of refilling your trimmer head by using the easiest loading tap to advance head available.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"heading__text heading__text--xxl\"\u003e\u003cspan\u003eSpeed-Feed\u003csup\u003e®\u003c\/sup\u003e 400 reloads in under 30 seconds with just three easy steps, all without taking the head apart. Perfectly balanced for vibration-free operation and comes preloaded with 2.4mm Black Diamond line.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eSpecification\u003c\/h1\u003e\n\u003ctable class=\"product-details__table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"product-details__name\" style=\"text-align: left;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd class=\"product-details__value\"\u003eSF400\/E1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"product-details__name\" style=\"text-align: left;\"\u003eCompatible Products\u003c\/th\u003e\n\u003ctd class=\"product-details__value\"\u003eSRM-222ES, SRM-236, SRM-236ES, SRM-236TES, SRM-237TES, SRM-2620ES, SRM-2620TES, SRM-2621TES, SRM-265, SRM-265TES (RUS), SRM-3020TES, SRM-3021TES, SRM-335TES, DSRM-2600, DPAS-TRIMMER, ECDST-58V, MTA-TB, MTA-DTB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ECHO Tools","offers":[{"title":"Default","offer_id":58182902251900,"sku":null,"price":45.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/7841\/1822\/files\/2025-ECHO-Website-NylonCuttingHead-SpeedFeed-SF400.jpg?v=1794420463","url":"https:\/\/www.autonomow.co.uk\/products\/sf400-speed-feed%c2%ae","provider":"Autonomow","version":"1.0","type":"link"}