{"product_id":"knightsbridge-gsk335-3g-35mm-triple-galvanised-steel-box-5-pack","title":"Knightsbridge GSK335 3G 35mm Triple Galvanised Steel Box (5 Pack)","description":"\u003ch2\u003eKnightsbridge GSK335 3G 35mm Triple Galvanised Steel Box (5 Pack)\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eKnightsbridge GSK335 3G 35mm Triple Galvanised Steel Box\u003c\/strong\u003e is a heavy-duty metal back box designed for mounting \u003cstrong\u003ethree standard 1-gang wiring accessories\u003c\/strong\u003e side by side. Manufactured from durable 1mm galvanised steel, it provides exceptional strength, corrosion resistance and long-lasting performance, making it ideal for domestic, commercial and industrial electrical installations.\u003c\/p\u003e\n\n\u003cp\u003eWith a \u003cstrong\u003e35mm depth\u003c\/strong\u003e, this triple metal back box offers generous space for wiring and electrical accessories. It features \u003cstrong\u003esix fixed mounting lugs\u003c\/strong\u003e for secure installation, integrated earth terminals for enhanced safety, and multiple \u003cstrong\u003e20mm knockouts\u003c\/strong\u003e for flexible cable entry. Manufactured to \u003cstrong\u003eEN 60670\u003c\/strong\u003e, it is supplied in shrink-wrapped Knightsbridge trays, making it a practical choice for professional electricians and contractors.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePack of 5 triple galvanised steel back boxes.\u003c\/li\u003e\n  \u003cli\u003eDesigned to mount three standard 1-gang wiring accessories side by side.\u003c\/li\u003e\n  \u003cli\u003e35mm depth provides ample space for wiring and deeper accessories.\u003c\/li\u003e\n  \u003cli\u003eManufactured from durable 1mm galvanised steel (±1% tolerance).\u003c\/li\u003e\n  \u003cli\u003eSix fixed mounting lugs ensure secure accessory installation.\u003c\/li\u003e\n  \u003cli\u003eIntegrated earth terminals for safe electrical installations.\u003c\/li\u003e\n  \u003cli\u003e20mm knockouts for convenient and flexible cable entry.\u003c\/li\u003e\n  \u003cli\u003eManufactured in accordance with EN 60670.\u003c\/li\u003e\n  \u003cli\u003eSupplied bulk packed in shrink-wrapped Knightsbridge trays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Information\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable for use with \u003cstrong\u003estandard 86 × 86mm 1-gang faceplates only\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e This product is supplied as part of a multipack and individual boxes are \u003cstrong\u003enot\u003c\/strong\u003e separately barcoded.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Knightsbridge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e GSK335\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Triple Galvanised Steel Back Box\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 3 Gang\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDepth:\u003c\/strong\u003e 35mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Galvanised Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSteel Thickness:\u003c\/strong\u003e 1mm (±1% tolerance)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Lugs:\u003c\/strong\u003e 6 Fixed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEarth Terminals:\u003c\/strong\u003e Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKnockouts:\u003c\/strong\u003e 20mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Accessories:\u003c\/strong\u003e Standard 86 × 86mm 1 Gang Plates\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e EN 60670\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eData Sheet\u003c\/h3\u003e\n\u003cp\u003e\n  \u003ca href=\"https:\/\/www.mlaccessories.co.uk\/products\/2795629\/datasheet.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n    Download the Knightsbridge GSK335 Data Sheet\n  \u003c\/a\u003e\n\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":58558777393536,"sku":"GSK335x5","price":7.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/2349\/2557\/files\/GSK335x5.jpg?v=1785242972","url":"https:\/\/westbasedirect.com\/products\/knightsbridge-gsk335-3g-35mm-triple-galvanised-steel-box-5-pack","provider":"westbasedirect.com","version":"1.0","type":"link"}