{"product_id":"lindab-magestic-galvanised-steel-gutter-flex-fit-rafter-bracket-210mm-150mm","title":"Lindab Magestic Galvanised Steel Gutter 210mm Flex-Fit Rafter Bracket 150mm","description":"\u003cp\u003eFix 150 mm half round gutters direct to the rafters with the Lindab Magestic Galvanised 210 mm Flex-Fit Rafter Bracket (K21). Built from solid 5 mm steel, this compact arm delivers confident support where fascia boards aren’t used—or whenever you want a cleaner eaves line. Flexible clips snap the gutter securely into place for a fast, tidy install, while four fixing holes provide a positive anchor into the rafter. For best performance, set brackets at ~600 mm centres and build in a 10 mm fall per 3 m to keep water moving. Need to follow a roof pitch? The K21 can be cold-formed with the Lindab KBO bracket bender for precise angle setting. Finished in Lindab’s Magestic zinc–magnesium galvanised steel, the bracket offers excellent corrosion resistance with minimal upkeep—even on exposed or coastal sites. The unpainted metal weathers to a smart dark-grey patina that complements both heritage masonry and contemporary cladding.\u003c\/p\u003e \u003ch2\u003eTechnical Specification\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?si=SM-KoN0VhJ2pcSWs\u0026amp;embeds_referring_euri=https%3A%2F%2Fwww.drainagecentral.co.uk%2F\u0026amp;source_ve_path=Mjg2NjQsMTY0NTA2\u0026amp;v=JP7lZ_f75Qo\u0026amp;feature=youtu.be\"\u003eAssembly Video\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003ePDFs: \u003ca href=\"https:\/\/www.drainagecentral.co.uk\/Graphics\/drainage-central-roof_drainage_system_assembly-min.pdf\"\u003eAssembly Instructions\u003c\/a\u003e | \u003ca href=\"https:\/\/www.drainagecentral.co.uk\/Graphics\/roof_drainage_system_technical-drainage-central1.pdf\"\u003eTechnical Details\u003c\/a\u003e\n\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Lindab\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Magestic (Half Round)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Flex-Fit Rafter Bracket\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel\/SKU:\u003c\/strong\u003e K21150MG\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish\/Colour:\u003c\/strong\u003e Magestic Galvanised (unpainted)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 5 mm galvanised steel with zinc–magnesium corrosion protection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eArm Length:\u003c\/strong\u003e 210 mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSize Compatibility:\u003c\/strong\u003e 150 mm Lindab half round steel gutter\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFixing:\u003c\/strong\u003e 4 rafter fixing holes; direct-to-rafter installation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetention:\u003c\/strong\u003e Flexible clips hold gutter securely; snap-in fit\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInstallation\/Spacing:\u003c\/strong\u003e Recommended 600 mm centres; create 10 mm fall per 3 m run\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdjustability:\u003c\/strong\u003e Bend to required angle using \u003cem\u003eKBO\u003c\/em\u003e bracket bender\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e Compact heavy-duty support; clean eaves line; enhanced corrosion resistance; recyclable steel; ages to dark-grey patina (3–5 years)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 10 Year (Magestic)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Lindab\u003c\/li\u003e \u003c\/ul\u003e","brand":"Trade Superstore Online","offers":[{"title":"Default Title","offer_id":56151137354103,"sku":"K21150MG","price":7.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0444\/8675\/4460\/files\/Lindab_Magestic_Galvanised_Steel_Gutter_210mm_Flex-Fit_Rafter_Bracket_150mm.jpg?v=1762723276","url":"https:\/\/www.tradesuperstoreonline.co.uk\/products\/lindab-magestic-galvanised-steel-gutter-flex-fit-rafter-bracket-210mm-150mm","provider":"Trade Superstore Online","version":"1.0","type":"link"}