{"product_id":"anti-arson-internal-letterbox","title":"Anti Arson Internal Letterbox","description":"\u003cp\u003eIntroducing the Slimline Anti-Arson Letterbox: a revolutionary solution designed to enhance safety and security for your mail. This innovative letterbox is engineered to contain flammable materials, including liquids, effectively preventing the spread of fire.\u003c\/p\u003e\n\u003cp\u003eWith its neoprene seal, the PostSafe ensures an airtight closure, starving any potential fire of oxygen and extinguishing it in most cases. Should a fire persist, the integrated tubing automatically releases a specialized extinguishant, ensuring that the fire is not only put out but cannot be reignited.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eExternal Height: 500mm\u003c\/li\u003e\n\u003cli\u003eExternal Width: 320mm\u003c\/li\u003e\n\u003cli\u003eInternal Depth: 90mm\u003c\/li\u003e\n\u003cli\u003eAperture Height: 290mm\u003c\/li\u003e\n\u003cli\u003eAperture Width: 64mm\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDurability:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003ePowder-coated finish for enhanced weather resistance.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSecurity:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eKey locking mechanism, supplied with 2 keys (Keyblank LF32).\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSafety:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eSealed unit designed to contain flammable materials.\u003c\/li\u003e\n\u003cli\u003eNeoprene seal for airtight closure.\u003c\/li\u003e\n\u003cli\u003eAutomatic extinguishant release system.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePackaging:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eSupplied in singles, boxed for easy handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInvest in the Slimline Anti-Arson Letterbox for peace of mind, knowing your mail is protected from fire hazards.\u003c\/p\u003e","brand":"Duffells","offers":[{"title":"Default Title","offer_id":43487741280345,"sku":"DF-SLIMLINE","price":309.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9035\/8617\/files\/Screenshot_1-7-2026_5639_www.duffells.com.jpg?v=1782907608","url":"https:\/\/metalix.co.uk\/products\/anti-arson-internal-letterbox","provider":"Metalix Hardware","version":"1.0","type":"link"}